Influenza
Conditions
Keywords
pregnant, women, influenza, vaccine
Brief summary
The purpose of this study is to see how much antibody (proteins produced by the immune system that help fight infections) the body makes after getting a flu vaccine. Researchers will also look at how the body reacts to the flu vaccine and how it affects the babies of pregnant women. The study will enroll approximately 240 women ages 18-39 years, including 180 pregnant women in their second or third trimester of pregnancy (at least 14 weeks pregnant) and 60 non-pregnant women. Participants will be randomly (by chance) assigned to 1 of 3 vaccine groups. Each participant will receive one shot of a 2010-2011 flu season licensed vaccine. The vaccine will be given as an intramuscular injection (shot in the muscle) in the upper arm. Study procedures include pregnancy testing, blood draws, and memory aids. Patient participation may be up to 8 months. The information from this study will help guide researchers in developing flu vaccines for pregnant women.
Detailed description
Influenza is a significant cause of morbidity and mortality in the United States. Pregnant women and infants are at an increased risk for the complications of influenza. Pregnant women are considered a high risk population. In the United States, routine vaccination with inactivated trivalent influenza vaccine (TIV) for women who are pregnant or deliver during the influenza season is recommended. However, few studies exist on the safety and immunogenicity of administration of seasonal inactivated TIV. Although influenza vaccination has been recommended during pregnancy, the rates of immunization remain low, at about 13 percent, which partly reflects concern of safety among pregnant women and providers. It is important to gather prospective data on the safety and immunogenicity of inactivated TIV vaccine in pregnant women. This is a multi-site randomized, double-blinded clinical trial in 180 healthy 18-39 year old, pregnant women in their second or third trimester of pregnancy (from 14 weeks of gestation to 33 weeks/6 days gestation, inclusive) and 60 healthy 18-39 year old non-pregnant controls. Study subjects will be randomized 1:1:1 to receive one of the following three 2010-2011 seasonal inactivated trivalent influenza vaccines: Fluarix®, Agriflu®, or Fluzone® (60 pregnant women and 20 non-pregnant women per group). The study will begin enrollment when at least 2 of the 4 study products are available. Once enrolled, a blood sample will be collected and each subject will receive a single 0.5 mL dose of the assigned vaccine. Subjects will be observed for at least 15 minutes after immunization, and the subjects will maintain a memory aid to record oral temperature and systemic and local adverse events (AEs) for 8 days after immunization. Subjects will have a phone call on Day 2 and 8 for review of memory aid, concomitant medication assessment, and assessment of AEs. At approximately Day 28 post-vaccination, subjects will return to the clinic for blood sample collection, AE and concomitant medication assessment, and a targeted physical examination (if indicated). Pregnant subjects will also have scheduled phone calls from Day 28 until the time of delivery or Day 180, whichever is later, to assess for any new-onset chronic medical conditions, and pregnancy-related problems such as miscarriage or serious adverse events (SAEs) since the last visit. At approximately Day 180 post-vaccination, subjects will return to the clinic for blood sample collection and assessment of the receipt of any vaccines since the last visit. Subjects will be asked about any new-onset chronic medical conditions, SAEs since the last visit and pregnancy-related problems such as miscarriage (for the pregnant women cohort). The duration of the study will be approximately 6 months for the non-pregnant subjects and about 6-8 months for the pregnant subjects, depending on delivery date for the pregnant women. Pregnant subjects will have collection of maternal and cord blood at the time of delivery. Pregnant subjects will also have a phone call 1 month after delivery to assess for any new-onset chronic medical conditions or SAEs since the last visit. The primary objectives are to evaluate the safety of a single 0.5 mL intramuscular injection of the 2010-2011 inactivated TIV in pregnant women and to evaluate the immunogenicity of the 2010-2011 inactivated TIV in pregnant women by hemagglutination inhibition assay (HAI). The secondary objectives are to evaluate the persistence of antibodies to the 2010-2011 inactivated TIV in pregnant women at Day 180 and to assess the transfer of maternally derived antibody against viruses in the 2010-2011 inactivated TIV to infants bor
Interventions
BIOLOGICALTrivalent inactivated influenza vaccine
Three licensed 2010-2011 seasonal inactivated trivalent influenza vaccines. Single intramuscular 0.5 mL dose. Each vaccine is formulated to contain 45 micrograms (mcg) hemagglutinin (HA) per 0.5 mL dose. Thimerosal is a preservative used in some vaccines. Fluzone, Agriflu and Fluarix do not contain thimerosal. For Fluarix, the tip cap and rubber plunger of the needleless prefilled syringes contain dry natural latex rubber.
Sponsors
National Institute of Allergy and Infectious Diseases (NIAID)
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
PREVENTION
Masking
TRIPLE (Subject, Investigator, Outcomes Assessor)
Eligibility
Sex/Gender
FEMALE
Age
18 Years to 39 Years
Healthy volunteers
Yes
Inclusion criteria
Pregnant women: * Pregnant female between the ages of 18 and 39 years, inclusive. * Is a singleton pregnancy and is from 14 weeks/0 days through 33 weeks/6 days of gestation. * Had at least one prenatal visit during which pregnancy was confirmed. * Is in good health, as determined by vital signs \[heart rate \<100 beats per minute (bpm); blood pressure: systolic \<140 mm Hg; diastolic less than or equal to 90 mm Hg; oral temperature \<100 degrees Fahrenheit\], medical history to ensure any existing medical diagnoses or conditions are stable and not considered clinically significant, and targeted physical examination based on medical history. A stable medical condition is defined as health outcomes of a specific disease are considered to be within acceptable limits in the last 3 months. * Intends to be available through 6 months following receipt of 2010-2011 seasonal influenza vaccine or until all delivery record information has been obtained, whichever is longer. * Able to understand and comply with planned study procedures. * Provides written informed consent prior to initiation of any study procedures. * Agrees to sign medical release for herself and her infant to allow study staff to gather pertinent medical information and pregnancy outcome data, if needed per clinical site policy. Non-pregnant women: * Female between the ages of 18-39 years, inclusive. * For the 30 days prior to enrollment through 30 days following receipt of 2010-2011 inactivated trivalent influenza vaccine (TIV) in the study must fulfill one of the following: (i) she is not able to bear children because she has been surgically sterilized (hysterectomy) or is at least 1 year status post tubal ligation or 1 year post-menopausal or (ii) she agrees to practice effective methods of contraception including, but not limited to, abstinence, barrier methods (such as a condom or diaphragm) used with a spermicide, birth control pills, patches or hormonal shots or hormonal implants, NuvaRing and IUDs (intrauterine devices), or monogamy with vasectomized partner. * For a female subject of childbearing potential, must have a negative pregnancy test (urine or serum) within 24 hours prior to vaccination. * Is in good health, as determined by vital signs, medical history to ensure any existing medical diagnoses or conditions are stable and not considered clinically significant, and targeted physical examination based on medical history (if indicated). A stable chronic medical condition is defined as no change in prescription medication, dose, or frequency of medication in the last 3 months and health outcomes of the specific disease are considered to be within acceptable limits in the last 6 months. Any change that is due to change of health care provider, insurance company etc, or that is done for financial reasons, as long as in the same class of medication will not be considered a violation of this inclusion criterion. Any change in prescription medication due to improvement of a disease outcome will not be considered a violation of this inclusion criterion. * Intends to be available through 6 months following receipt of 2010-2011 inactivated TIV. * Able to understand and comply with planned study procedures. * Provides written informed consent prior to initiation of any study procedures. Infants born to pregnant women: * Infant aged 6 weeks (plus/minus 14 days), born to mothers enrolled in this study. * Had a cord blood sample collected at time of labor and delivery. * Parent(s)/legal guardian(s) must be willing and able to comply with planned study procedures and be available for study visit. * Subject and/or parent(s)/legal guardian(s) must provide written informed consent prior to initiation of any study procedures.
Exclusion criteria
Pregnant women: * Has received the 2010-2011 trivalent influenza vaccine (inactivated or live). * Has a known allergy or hypersensitivity to eggs, egg proteins, latex or other components in the vaccines (including, but not limited to: formaldehyde, polyethylene glycol p-isooctylphenyl ether, sucrose, gelatin, polysorbate 80, kanamycin, polymyxin and neomycin). * Has a history of severe reactions following previous immunization with influenza virus vaccines. * Has received any other live licensed vaccines within 4 weeks or inactivated licensed vaccines within 2 weeks prior to vaccination in this study or plan receipt of such vaccines within 28 days following vaccination. Measles, mumps, and rubella vaccine and tetanus, diphtheria, and acellular pertussis vaccine and human papillomavirus vaccine are permitted post-partum. * Is enrolled or plans to enroll in another interventional clinical trial with an investigational product during the current pregnancy and while participating in this study (observational studies are allowed). * Has an acute illness and/or an oral temperature \>/= 100.0 degrees F, within 72 hours of vaccination (This may result in a temporary delay of vaccination). * Has immunosuppression as a result of an underlying illness or treatment, or use of anti-cancer chemotherapy or radiation therapy within the preceding 36 months. * Has an active neoplastic disease (excluding non-melanoma skin cancer), a history of any hematologic malignancy, current bleeding disorder, or taking anticoagulants (a daily aspirin may be acceptable). * Long term use of glucocorticoids, including oral or parenteral, or high-dose inhaled steroids (\>800 mcg/day of beclomethasone dipropionate or equivalent) within the preceding 6 months (nasal and topical steroids are allowed) or has received betamethasone or dexamethasone to accelerate fetal lung maturity. * Has a history of receiving immunoglobulin or other blood product (with exception of Rhogam) within the 3 months prior to enrollment in this study. * Has a diagnosis of a current and uncontrolled major psychiatric disorder. * Has been hospitalized for psychiatric illness, history of suicide attempt, or confinement for danger to self or others, within the past 10 years. * The subject is receiving any of the following psychiatric drugs: aripiprazole, clozapine, ziprasidone, haloperidol, molindone, loxapine, thioridazine, thiothixene, pimozide, fluphenazine, risperidone, mesoridazine, quetiapine, trifluoperazine, trifluopromazine, chlorprothixene, chlorpromazine, perphenazine, olanzapine, carbamazepine, divalproex sodium, lithium carbonate or lithium citrate. Subjects who are receiving an antidepressant drug (not listed above) and are stable for at least 3 months prior to enrollment without decompensating are allowed enrollment into the study. * Known active infection with human immunodeficiency virus (HIV), hepatitis B, or hepatitis C. * History of alcohol or drug abuse in the last 5 years. * Has a seizure disorder or is on an anti-seizure medication. * Has a history of Guillain-Barré Syndrome. * Has an acute or chronic medical condition that, in the opinion of the investigator would render vaccination unsafe, or would interfere with the evaluation of responses (this includes, but is not limited to, known cardiac disease, chronic hypertension, chronic liver disease, significant renal disease, unstable or progressive neurological disorder, transplant recipients or diabetes, juvenile diabetes \[Type I\] or advanced diabetes with renal disease or eye disease. Gestational diabetes controlled by diet or insulin is acceptable). * Has any of the following active medical conditions at the time of enrollment: Hyperemesis gravidarium, premature labor (regular uterine contractions with cervical change), fetus with known major congenital anomaly or genetic abnormality, fetal growth restriction, preeclampsia, or known uterine anomaly (e.g. bicornuate uterus, submucosal fibroids \> 5cm). * Has a history of preeclampsia or preterm birth \<35 weeks gestation during a previous pregnancy * Has any condition that would, in the opinion of the site investigator, place the subject at an unacceptable risk of injury or render the subject unable to meet the requirements of the protocol. Non-pregnant women: * Has received the 2010-2011 trivalent influenza vaccine (inactivated or live). * Has a known allergy or hypersensitivity to eggs, egg proteins, latex or other components in the vaccines (these may include, but not limited to: formaldehyde, polyethylene glycol p-isooctylphenyl ether, sucrose, gelatin, polysorbate 80, kanamycin, polymyxin and neomycin). * Has a history of severe reactions following previous immunization with influenza virus vaccines. * Has received any other live licensed vaccines within 4 weeks or inactivated licensed vaccines within 2 weeks prior to vaccination in this study or plan receipt of such vaccines within 28 days following vaccination. * Is enrolled or plans to enroll in another interventional clinical trial with an investigational product at the time of enrollment or during participation in this trial (observational studies are allowed). * Has an acute illness and/or an oral temperature greater than or equal to 100.0 degrees F, within 72 hours of vaccination (This may result in a temporary delay of vaccination). * Has immunosuppression as a result of an underlying illness or treatment, or use of anti-cancer chemotherapy or radiation therapy within the preceding 36 months. * Has an active neoplastic disease (excluding non-melanoma skin cancer), a history of any hematologic malignancy, current bleeding disorder, or taking anticoagulants (daily aspirin may be acceptable. * Long term use of glucocorticoids, including oral or parenteral, or high-dose inhaled steroids (\>800 mcg/day of beclomethasone dipropionate or equivalent) within the preceding 6 months (nasal and topical steroids are allowed). * Has a history of receiving immunoglobulin or other blood product within the 3 months prior to enrollment in this study. * Has a diagnosis of a current and uncontrolled major psychiatric disorder. * Has been hospitalized for psychiatric illness, history of suicide attempt, or confinement for danger to self or others, within the past 10 years. * The subject is receiving any of the following psychiatric drugs: aripiprazole, clozapine, ziprasidone, haloperidol, molindone, loxapine, thioridazine, thiothixene, pimozide, fluphenazine, risperidone, mesoridazine, quetiapine, trifluoperazine, trifluopromazine, chlorprothixene, chlorpromazine, perphenazine, olanzapine, carbamazepine, divalproex sodium, lithium carbonate or lithium citrate. Subjects who are receiving an antidepressant drug (not listed below) and are stable for at least 3 months prior to enrollment without decompensating are allowed enrollment into the study. * Known active infection with HIV, hepatitis B, or hepatitis C. * History of alcohol or drug abuse in the last 5 years. * Has a seizure disorder or is on an anti-seizure medication. * Has a history of Guillain-Barré Syndrome. * Has an acute or chronic medical condition that, in the opinion of the investigator would render vaccination unsafe, or would interfere with the evaluation of responses (this includes, but is not limited to, known cardiac disease, chronic liver disease, significant renal disease, unstable or progressive neurological disorder, transplant recipients or uncontrolled diabetes, juvenile diabetes \[Type I\] or advanced diabetes with renal disease or eye disease. Diabetes controlled by diet or oral agents is acceptable). * Has any condition that would, in the opinion of the site investigator, place the subject at an unacceptable risk of injury or render the subject unable to meet the requirements of the protocol. Infants born to pregnant women: \- Have any condition that would, in the opinion of the site investigator, place them at an unacceptable risk of injury or render them unable to meet the requirements of the protocol.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | Day 0 prior to and Day 28 after vaccination | Blood was collected from all participants prior to vaccination as well as 28 days after vaccination. The HAI assay was conducted with the three antigens in the 2010-2011 seasonal inactivated TIV: Influenza B antigen, H1N1 antigen, and H3N2 antigen. Participants are counted if the titer at the timepoint is 40 or greater. |
| Number of Participants Reporting Neonatal Complications | At time of delivery | Participants were contacted after delivery, and medical records reviewed, to collect neonatal complications. The data collection process followed a prospectively-defined list of complications reported for this outcome measure, some of which may have also been reported as serious adverse events if otherwise meeting those requirements. |
| Number of Participants Reporting Vaccine-associated Serious Adverse Events (SAEs) | Day 0 through Day 180 after vaccination | Serious adverse events included any untoward medical occurrence that resulted in death of the mother, fetus or infant; was life threatening to mother, fetus or infant; was a persistent/significant disability/incapacity; required in-patient hospitalization or prolongation thereof; was a congenital anomaly/birth defect in fetus or infant; or may have jeopardized the mother, fetus or infant, or required intervention to prevent one of the outcomes, or was described as Guillain-Barré Syndrome. Association was determined by a clinician licensed to diagnose and listed on the site's FDA Form 1572. |
| Number of Participants Reporting Solicited Subjective Local Reactions After Vaccination | 8 days after vaccination (Days 0-7). | Participants maintained a memory aid to record daily the occurrence of local reactions of pain, tenderness and swelling for 8 days after vaccination (Day 0-7) based on their interference with daily activities. Participants are counted if they reported experiencing the symptom at any severity on any of the 8 days. |
| Number of Participants Reporting Solicited Quantitative Local Reactions After Vaccination | 8 days after vaccination (Days 0-7). | Participants maintained a memory aid to record daily the occurrence of local reactions of redness and swelling for 8 days after vaccination (Day 0-7). If the reaction was present, the maximum diameter was measured in millimeters (mm). Participants are counted if they reported experiencing the reaction with any measurement greater than 0 mm on any of the 8 days. |
| Number of Participants Reporting Solicited Subjective Systemic Reactions After Vaccination | 8 days after vaccination (Days 0-7). | Participants maintained a memory aid to record daily the occurrence of systemic symptoms of feverishness, malaise, myalgia, headache, and nausea for 8 days after vaccination (Day 0-7) based on their interference with daily activities. Participants are counted if they reported experiencing the symptom at any severity on any of the 8 days. |
| Number of Participants Reporting Fever After Vaccination | 8 days after vaccination (Days 0-7). | Participants were provided with a thermometer and a memory aid on which to record daily oral temperatures for 8 days after vaccination (Day 0-7). The protocol defined fever as oral temperature of 37.8 degrees Celsius or higher. Participants are counted as experiencing fever if they reported oral temperatures of 37.8 degrees Celsius or higher on any of the 8 days. |
| Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | Day 0 prior to and Day 28 following vaccination | Blood was collected for HAI assay at Day 0 prior to vaccination and again at 28 days following vaccination. The HAI assay was conducted with the three antigens in the 2010-2011 seasonal inactivated TIV: Influenza B antigen, H1N1 antigen, and H3N2 antigen. |
| Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | Day 0 prior to and Day 28 after vaccination | Blood was collected from all participants prior to vaccination as well as 28 days after vaccination. The HAI assay was conducted with the three antigens in the 2010-2011 seasonal inactivated TIV: Influenza B antigen, H1N1 antigen, and H3N2 antigen. A participant met the threshold of a 4-fold rise in titer if the Day 0 titer was less than 10 (the assay's lowest level of detection) and the Day 28 post vaccination titer was 40 or greater, or the Day 0 titer was greater than or equal to 10 and the Day 28 post vaccination titer was an increase by 4-fold or more. |
| Number of Participants Reporting Vaccine-associated Unsolicited Non-serious Adverse Events | Day 0 through Day 28 post vaccination | Unsolicited non-serious adverse events were collected from participants at follow up contacts, either by phone or in clinic, through 28 days after vaccination. Association to vaccination was determined by a clinician licensed to make a medical diagnosis and listed on the site's Federal Drug Administration's Form 1572. |
| Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | During the pregnancy and at the time of delivery | Participants were contacted after delivery, and medical records reviewed, to collect complications experienced during pregnancy, labor and delivery. The data collection process followed a prospectively-defined list of complications reported for this outcome measure, some of which may have also been reported as serious adverse events if otherwise meeting those requirements. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | Day 180 (approximately 6 months after vaccination) | Blood was collected from all participants at 180 days after vaccination. The HAI assay was conducted with the three antigens in the 2010-2011 seasonal inactivated TIV: Influenza B antigen, H1N1 antigen, and H3N2 antigen. A participant met the threshold of a 4-fold rise in titer if the Day 0 titer was less than 10 (the assay's lowest level of detection) and the Day 180 post vaccination titer was 40 or greater, or the Day 0 titer was greater than or equal to 10 and the Day 180 post vaccination titer was an increase by 4-fold or more. |
| Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | Day 180 (approximately 6 months after vaccination) | Blood was collected from all participants at 180 days after vaccination. The HAI assay was conducted with the three antigens in the 2010-2011 seasonal inactivated TIV: Influenza B antigen, H1N1 antigen, and H3N2 antigen. Participants are counted if the titer at the timepoint is 40 or greater. |
| Maternal HAI GMT Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at Time of Delivery | At time of delivery | Maternal blood was collected for HAI assay at time of delivery. The HAI assay was conducted with the three antigens in the 2010-2011 seasonal inactivated TIV: Influenza B antigen, H1N1 antigen, and H3N2 antigen. |
| Number of Participants With 4-fold or Greater Maternal Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at Time of Delivery | Day 0 prior to vaccination and at time of delivery | Blood was collected from all participants prior to vaccination as well as at time of delivery. The HAI assay was conducted with the three antigens in the 2010-2011 seasonal inactivated TIV: Influenza B antigen, H1N1 antigen, and H3N2 antigen. A participant met the threshold of a 4-fold rise in titer if the Day 0 titer was less than 10 (the assay's lowest level of detection) and the titer was 40 or greater at delivery, or the Day 0 titer was greater than or equal to 10 and the titer was an increase by 4-fold or more at delivery. |
| Number of Participants With a Maternal Serum HAI Antibody Titer Greater Than or Equal to 40 Against Each Antigen Included in the 2010-2011 Inactivated TIV at Time of Delivery. | At time of delivery | Maternal blood was collected for HAI assay at time of delivery. The HAI assay was conducted with the three antigens in the 2010-2011 seasonal inactivated TIV: Influenza B antigen, H1N1 antigen, and H3N2 antigen. Participants are counted if the titer at the timepoint is 40 or greater. |
| HAI GMT Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine in Cord Blood Collected at Time of Delivery | At time of delivery | Cord blood was collected at delivery for HAI assay at time of delivery. The HAI assay was conducted with the three antigens in the 2010-2011 seasonal inactivated TIV: Influenza B antigen, H1N1 antigen, and H3N2 antigen. |
| Number of Participants With HAI Antibody Titer Greater Than or Equal to 40 Against Each Antigen Included in the 2010-2011 Inactivated TIV in Cord Blood Collected at Time of Delivery. | At time of delivery | Cord blood was collected at delivery for HAI assay at time of delivery. The HAI assay was conducted with the three antigens in the 2010-2011 seasonal inactivated TIV: Influenza B antigen, H1N1 antigen, and H3N2 antigen. Participants are counted if the titer at the timepoint is 40 or greater. |
| Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | Day 180 (approximately 6 months after vaccination) | Blood was collected for HAI assay at approximately Day 180 following vaccination. The HAI assay was conducted with the three antigens in the 2010-2011 seasonal inactivated TIV: Influenza B antigen, H1N1 antigen, and H3N2 antigen. |
Countries
United States
Participant flow
Recruitment details
Participants were healthy pregnant women recruited from existing volunteer populations and from the communities at large around the clinical sites. Participants were enrolled between 28Sep2010 and 27Apr2011
Participants by arm
| Arm | Count |
|---|---|
| Agriflu (Novartis) in Pregnant Participants Participants in their second or third trimester of pregnancy received a single intramuscular injection of Agriflu (manufacturer Novartis), 45 mcg total antigen per dose | 48 |
| Fluarix (GSK) in Pregnant Participants Participants in their second or third trimester of pregnancy received a single intramuscular injection of Fluarix (manufacturer GSK), 45 mcg total antigen per dose | 45 |
| Fluzone (Sanofi Pasteur) in Pregnant Participants Participants in their second or third trimester of pregnancy received a single intramuscular injection of Fluzone (manufacturer sanofi pasteur), 45 mcg total antigen per dose | 46 |
| Agriflu (Novartis) in Non-pregnant Participants Non-pregnant participants received a single intramuscular injection of Agriflu (manufacturer Novartis), 45 mcg total antigen per dose | 15 |
| Fluarix (GSK) in Non-pregnant Participants Non-pregnant participants received a single intramuscular injection of Fluarix (manufacturer GSK), 45 mcg total antigen per dose | 16 |
| Fluzone (Sanofi Pasteur) in Non-pregnant Participants Non-pregnant participants received a single intramuscular injection of Fluzone (manufacturer sanofi pasteur), 45 mcg total antigen per dose | 13 |
| Total | 183 |
Baseline characteristics
| Characteristic | Fluarix (GSK) in Pregnant Participants | Fluzone (Sanofi Pasteur) in Pregnant Participants | Agriflu (Novartis) in Non-pregnant Participants | Agriflu (Novartis) in Pregnant Participants | Fluarix (GSK) in Non-pregnant Participants | Fluzone (Sanofi Pasteur) in Non-pregnant Participants | Total |
|---|---|---|---|---|---|---|---|
| Age, Categorical <=18 years | 0 Participants | 0 Participants | 0 Participants | 0 Participants | 0 Participants | 0 Participants | 0 Participants |
| Age, Categorical >=65 years | 0 Participants | 0 Participants | 0 Participants | 0 Participants | 0 Participants | 0 Participants | 0 Participants |
| Age, Categorical Between 18 and 65 years | 45 Participants | 46 Participants | 15 Participants | 48 Participants | 16 Participants | 13 Participants | 183 Participants |
| Age, Continuous | 29.8 years STANDARD_DEVIATION 4.1 | 30.7 years STANDARD_DEVIATION 4.8 | 27.5 years STANDARD_DEVIATION 6.5 | 30.7 years STANDARD_DEVIATION 4.4 | 29.3 years STANDARD_DEVIATION 6.7 | 29.7 years STANDARD_DEVIATION 5.2 | 30.0 years STANDARD_DEVIATION 4.9 |
| Region of Enrollment United States | 45 participants | 46 participants | 15 participants | 48 participants | 16 participants | 13 participants | 183 participants |
| Sex: Female, Male Female | 45 Participants | 46 Participants | 15 Participants | 48 Participants | 16 Participants | 13 Participants | 183 Participants |
| Sex: Female, Male Male | 0 Participants | 0 Participants | 0 Participants | 0 Participants | 0 Participants | 0 Participants | 0 Participants |
Adverse events
| Event type | EG000 affected / at risk | EG001 affected / at risk | EG002 affected / at risk | EG003 affected / at risk | EG004 affected / at risk | EG005 affected / at risk |
|---|---|---|---|---|---|---|
| deaths Total, all-cause mortality | — / — | — / — | — / — | — / — | — / — | — / — |
| other Total, other adverse events | 37 / 48 | 41 / 45 | 40 / 46 | 13 / 15 | 14 / 16 | 11 / 13 |
| serious Total, serious adverse events | 16 / 48 | 18 / 45 | 17 / 46 | 0 / 15 | 0 / 16 | 0 / 13 |
Outcome results
Primary
Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine
Blood was collected for HAI assay at Day 0 prior to vaccination and again at 28 days following vaccination. The HAI assay was conducted with the three antigens in the 2010-2011 seasonal inactivated TIV: Influenza B antigen, H1N1 antigen, and H3N2 antigen.
Time frame: Day 0 prior to and Day 28 following vaccination
Population: Subjects who received vaccination and contributed blood samples from which valid results were reported are included. One subject who did not meet eligibility criteria was not included.
| Arm | Measure | Group | Value (GEOMETRIC_MEAN) |
|---|---|---|---|
| Agriflu (Novartis) in Pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | B Antigen - Day 0 | 9.4 Titers |
| Agriflu (Novartis) in Pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H1N1 Antigen - Day 0 | 16.1 Titers |
| Agriflu (Novartis) in Pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H3N2 Antigen - Day 28 | 81.2 Titers |
| Agriflu (Novartis) in Pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | B Antigen - Day 28 | 36.7 Titers |
| Agriflu (Novartis) in Pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H1N1 Antigen - Day 28 | 177.0 Titers |
| Agriflu (Novartis) in Pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H3N2 Antigen - Day 0 | 18.6 Titers |
| Fluarix (GSK) in Pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H1N1 Antigen - Day 0 | 18.8 Titers |
| Fluarix (GSK) in Pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | B Antigen - Day 28 | 43.9 Titers |
| Fluarix (GSK) in Pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H3N2 Antigen - Day 0 | 20.6 Titers |
| Fluarix (GSK) in Pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H3N2 Antigen - Day 28 | 105.6 Titers |
| Fluarix (GSK) in Pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H1N1 Antigen - Day 28 | 340.3 Titers |
| Fluarix (GSK) in Pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | B Antigen - Day 0 | 10.6 Titers |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H3N2 Antigen - Day 28 | 82.5 Titers |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | B Antigen - Day 0 | 8.7 Titers |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H1N1 Antigen - Day 28 | 183.8 Titers |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | B Antigen - Day 28 | 33.8 Titers |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H3N2 Antigen - Day 0 | 17.4 Titers |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H1N1 Antigen - Day 0 | 18.5 Titers |
| Agriflu (Novartis) in Non-pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H3N2 Antigen - Day 0 | 25.2 Titers |
| Agriflu (Novartis) in Non-pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H3N2 Antigen - Day 28 | 69.6 Titers |
| Agriflu (Novartis) in Non-pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H1N1 Antigen - Day 0 | 31.7 Titers |
| Agriflu (Novartis) in Non-pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H1N1 Antigen - Day 28 | 291.8 Titers |
| Agriflu (Novartis) in Non-pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | B Antigen - Day 28 | 40.0 Titers |
| Agriflu (Novartis) in Non-pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | B Antigen - Day 0 | 13.2 Titers |
| Fluarix (GSK) in Non-pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H3N2 Antigen - Day 0 | 23.8 Titers |
| Fluarix (GSK) in Non-pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H1N1 Antigen - Day 28 | 334.2 Titers |
| Fluarix (GSK) in Non-pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H1N1 Antigen - Day 0 | 14.8 Titers |
| Fluarix (GSK) in Non-pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | B Antigen - Day 0 | 11.4 Titers |
| Fluarix (GSK) in Non-pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | B Antigen - Day 28 | 35.1 Titers |
| Fluarix (GSK) in Non-pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H3N2 Antigen - Day 28 | 134.5 Titers |
| Fluzone (Sanofi Pasteur) in Non-pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | B Antigen - Day 28 | 42.2 Titers |
| Fluzone (Sanofi Pasteur) in Non-pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | B Antigen - Day 0 | 23.5 Titers |
| Fluzone (Sanofi Pasteur) in Non-pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H1N1 Antigen - Day 28 | 417.8 Titers |
| Fluzone (Sanofi Pasteur) in Non-pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H3N2 Antigen - Day 0 | 42.2 Titers |
| Fluzone (Sanofi Pasteur) in Non-pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H1N1 Antigen - Day 0 | 27.5 Titers |
| Fluzone (Sanofi Pasteur) in Non-pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H3N2 Antigen - Day 28 | 93.9 Titers |
Primary
Number of Participants Reporting Fever After Vaccination
Participants were provided with a thermometer and a memory aid on which to record daily oral temperatures for 8 days after vaccination (Day 0-7). The protocol defined fever as oral temperature of 37.8 degrees Celsius or higher. Participants are counted as experiencing fever if they reported oral temperatures of 37.8 degrees Celsius or higher on any of the 8 days.
Time frame: 8 days after vaccination (Days 0-7).
Population: All participants receiving the vaccination are included in the safety cohort.
| Arm | Measure | Value (NUMBER) |
|---|---|---|
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Fever After Vaccination | 0 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Fever After Vaccination | 0 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Fever After Vaccination | 0 participants |
| Agriflu (Novartis) in Non-pregnant Participants | Number of Participants Reporting Fever After Vaccination | 0 participants |
| Fluarix (GSK) in Non-pregnant Participants | Number of Participants Reporting Fever After Vaccination | 0 participants |
| Fluzone (Sanofi Pasteur) in Non-pregnant Participants | Number of Participants Reporting Fever After Vaccination | 0 participants |
Primary
Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery
Participants were contacted after delivery, and medical records reviewed, to collect complications experienced during pregnancy, labor and delivery. The data collection process followed a prospectively-defined list of complications reported for this outcome measure, some of which may have also been reported as serious adverse events if otherwise meeting those requirements.
Time frame: During the pregnancy and at the time of delivery
Population: Pregnant participants receiving vaccination are included in this outcome measure.
| Arm | Measure | Group | Value (NUMBER) |
|---|---|---|---|
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Postpartum endometritis | 0 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Antibiotics prior to delivery | 23 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Eclampsia | 0 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Miscarriage | 0 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Anaphylaxis | 0 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Fetal distress | 5 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Postpartum bleeding | 2 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Fever greater than 100.4 degrees Fahrenheit | 3 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Abruptio placenta | 0 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Postpartum fever greater than 100.4 degrees Fahren | 2 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Chorioamnionitis | 0 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Gestational Diabetes | 2 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Other postpartum complications | 3 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Abnormal amniotic fluid | 6 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Polyhydramnios | 1 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Stillborn | 0 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Non-elective Cesarean section | 6 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Oligohydramnios | 3 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Assisted vaginal delivery | 3 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Other complications during pregnancy or delivery | 26 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Pregnancy induced hypertension | 3 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Postpartum bacteremia | 0 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Fetal abnormalities detected during pregnancy | 5 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Pre-eclampsia | 0 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Oligohydramnios | 3 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Postpartum bacteremia | 0 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Stillborn | 0 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Miscarriage | 0 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Gestational Diabetes | 2 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Polyhydramnios | 0 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Pregnancy induced hypertension | 4 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Pre-eclampsia | 1 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Eclampsia | 0 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Fetal distress | 2 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Abruptio placenta | 0 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Chorioamnionitis | 1 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Fever greater than 100.4 degrees Fahrenheit | 2 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Anaphylaxis | 0 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Antibiotics prior to delivery | 19 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Fetal abnormalities detected during pregnancy | 0 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Other complications during pregnancy or delivery | 28 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Assisted vaginal delivery | 4 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Non-elective Cesarean section | 3 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Abnormal amniotic fluid | 11 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Postpartum fever greater than 100.4 degrees Fahren | 1 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Postpartum endometritis | 0 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Postpartum bleeding | 3 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Other postpartum complications | 1 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Fetal abnormalities detected during pregnancy | 1 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Oligohydramnios | 2 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Stillborn | 0 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Other complications during pregnancy or delivery | 30 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Abruptio placenta | 1 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Postpartum bleeding | 3 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Assisted vaginal delivery | 2 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Polyhydramnios | 2 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Postpartum endometritis | 0 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Non-elective Cesarean section | 7 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Gestational Diabetes | 2 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Postpartum bacteremia | 0 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Chorioamnionitis | 1 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Fetal distress | 2 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Abnormal amniotic fluid | 13 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Fever greater than 100.4 degrees Fahrenheit | 2 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Eclampsia | 0 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Miscarriage | 0 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Anaphylaxis | 0 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Pre-eclampsia | 0 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Other postpartum complications | 7 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Antibiotics prior to delivery | 20 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Pregnancy induced hypertension | 1 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Maternal Complications of Pregnancy, Labor and Delivery | Postpartum fever greater than 100.4 degrees Fahren | 1 participants |
Primary
Number of Participants Reporting Neonatal Complications
Participants were contacted after delivery, and medical records reviewed, to collect neonatal complications. The data collection process followed a prospectively-defined list of complications reported for this outcome measure, some of which may have also been reported as serious adverse events if otherwise meeting those requirements.
Time frame: At time of delivery
Population: Pregnant participants receiving vaccination are included in this outcome measure.
| Arm | Measure | Group | Value (NUMBER) |
|---|---|---|---|
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Hematological complications | 3 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Abnormal infant exam | 5 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Respiratory complications | 8 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Infection | 0 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Congenital abnormalities | 5 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Metabolic complications | 2 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Sepsis | 0 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Large for gestational age | 6 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Meningitis | 0 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Other clinical problems | 6 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Fever greater than 100.4 degrees Fahrenheit | 0 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Small for gestational age | 2 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Admission to special nursery/infant intensive care | 4 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Pre-term (less than 37 weeks) | 2 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Respiratory support used | 6 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Respiratory support used | 5 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Pre-term (less than 37 weeks) | 4 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Small for gestational age | 1 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Congenital abnormalities | 0 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Large for gestational age | 3 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Abnormal infant exam | 5 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Hematological complications | 3 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Infection | 0 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Sepsis | 0 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Meningitis | 0 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Metabolic complications | 0 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Respiratory complications | 7 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Fever greater than 100.4 degrees Fahrenheit | 1 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Admission to special nursery/infant intensive care | 4 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Other clinical problems | 5 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Hematological complications | 4 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Admission to special nursery/infant intensive care | 4 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Respiratory complications | 7 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Congenital abnormalities | 3 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Abnormal infant exam | 11 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Respiratory support used | 6 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Large for gestational age | 8 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Pre-term (less than 37 weeks) | 3 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Fever greater than 100.4 degrees Fahrenheit | 2 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Sepsis | 0 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Small for gestational age | 1 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Meningitis | 0 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Infection | 2 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Other clinical problems | 4 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Neonatal Complications | Metabolic complications | 0 participants |
Primary
Number of Participants Reporting Solicited Quantitative Local Reactions After Vaccination
Participants maintained a memory aid to record daily the occurrence of local reactions of redness and swelling for 8 days after vaccination (Day 0-7). If the reaction was present, the maximum diameter was measured in millimeters (mm). Participants are counted if they reported experiencing the reaction with any measurement greater than 0 mm on any of the 8 days.
Time frame: 8 days after vaccination (Days 0-7).
Population: All participants receiving the vaccination are included in the safety cohort.
| Arm | Measure | Group | Value (NUMBER) |
|---|---|---|---|
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Solicited Quantitative Local Reactions After Vaccination | Redness | 7 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Solicited Quantitative Local Reactions After Vaccination | Swelling | 5 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Solicited Quantitative Local Reactions After Vaccination | Redness | 4 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Solicited Quantitative Local Reactions After Vaccination | Swelling | 2 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Solicited Quantitative Local Reactions After Vaccination | Redness | 4 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Solicited Quantitative Local Reactions After Vaccination | Swelling | 0 participants |
| Agriflu (Novartis) in Non-pregnant Participants | Number of Participants Reporting Solicited Quantitative Local Reactions After Vaccination | Redness | 2 participants |
| Agriflu (Novartis) in Non-pregnant Participants | Number of Participants Reporting Solicited Quantitative Local Reactions After Vaccination | Swelling | 1 participants |
| Fluarix (GSK) in Non-pregnant Participants | Number of Participants Reporting Solicited Quantitative Local Reactions After Vaccination | Redness | 0 participants |
| Fluarix (GSK) in Non-pregnant Participants | Number of Participants Reporting Solicited Quantitative Local Reactions After Vaccination | Swelling | 1 participants |
| Fluzone (Sanofi Pasteur) in Non-pregnant Participants | Number of Participants Reporting Solicited Quantitative Local Reactions After Vaccination | Redness | 2 participants |
| Fluzone (Sanofi Pasteur) in Non-pregnant Participants | Number of Participants Reporting Solicited Quantitative Local Reactions After Vaccination | Swelling | 1 participants |
Primary
Number of Participants Reporting Solicited Subjective Local Reactions After Vaccination
Participants maintained a memory aid to record daily the occurrence of local reactions of pain, tenderness and swelling for 8 days after vaccination (Day 0-7) based on their interference with daily activities. Participants are counted if they reported experiencing the symptom at any severity on any of the 8 days.
Time frame: 8 days after vaccination (Days 0-7).
Population: All participants receiving the vaccination are included in the safety cohort.
| Arm | Measure | Group | Value (NUMBER) |
|---|---|---|---|
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Solicited Subjective Local Reactions After Vaccination | Tenderness | 29 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Solicited Subjective Local Reactions After Vaccination | Swelling | 5 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Solicited Subjective Local Reactions After Vaccination | Pain | 19 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Solicited Subjective Local Reactions After Vaccination | Swelling | 1 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Solicited Subjective Local Reactions After Vaccination | Pain | 23 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Solicited Subjective Local Reactions After Vaccination | Tenderness | 37 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Solicited Subjective Local Reactions After Vaccination | Tenderness | 33 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Solicited Subjective Local Reactions After Vaccination | Pain | 16 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Solicited Subjective Local Reactions After Vaccination | Swelling | 0 participants |
| Agriflu (Novartis) in Non-pregnant Participants | Number of Participants Reporting Solicited Subjective Local Reactions After Vaccination | Swelling | 1 participants |
| Agriflu (Novartis) in Non-pregnant Participants | Number of Participants Reporting Solicited Subjective Local Reactions After Vaccination | Pain | 5 participants |
| Agriflu (Novartis) in Non-pregnant Participants | Number of Participants Reporting Solicited Subjective Local Reactions After Vaccination | Tenderness | 8 participants |
| Fluarix (GSK) in Non-pregnant Participants | Number of Participants Reporting Solicited Subjective Local Reactions After Vaccination | Swelling | 0 participants |
| Fluarix (GSK) in Non-pregnant Participants | Number of Participants Reporting Solicited Subjective Local Reactions After Vaccination | Pain | 9 participants |
| Fluarix (GSK) in Non-pregnant Participants | Number of Participants Reporting Solicited Subjective Local Reactions After Vaccination | Tenderness | 11 participants |
| Fluzone (Sanofi Pasteur) in Non-pregnant Participants | Number of Participants Reporting Solicited Subjective Local Reactions After Vaccination | Swelling | 1 participants |
| Fluzone (Sanofi Pasteur) in Non-pregnant Participants | Number of Participants Reporting Solicited Subjective Local Reactions After Vaccination | Tenderness | 8 participants |
| Fluzone (Sanofi Pasteur) in Non-pregnant Participants | Number of Participants Reporting Solicited Subjective Local Reactions After Vaccination | Pain | 9 participants |
Primary
Number of Participants Reporting Solicited Subjective Systemic Reactions After Vaccination
Participants maintained a memory aid to record daily the occurrence of systemic symptoms of feverishness, malaise, myalgia, headache, and nausea for 8 days after vaccination (Day 0-7) based on their interference with daily activities. Participants are counted if they reported experiencing the symptom at any severity on any of the 8 days.
Time frame: 8 days after vaccination (Days 0-7).
Population: All participants receiving the vaccination are included in the safety cohort.
| Arm | Measure | Group | Value (NUMBER) |
|---|---|---|---|
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Solicited Subjective Systemic Reactions After Vaccination | Malaise | 10 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Solicited Subjective Systemic Reactions After Vaccination | Feverishness | 1 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Solicited Subjective Systemic Reactions After Vaccination | Headache | 11 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Solicited Subjective Systemic Reactions After Vaccination | Myalgia | 2 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Solicited Subjective Systemic Reactions After Vaccination | Nausea | 3 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Solicited Subjective Systemic Reactions After Vaccination | Headache | 17 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Solicited Subjective Systemic Reactions After Vaccination | Nausea | 3 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Solicited Subjective Systemic Reactions After Vaccination | Feverishness | 1 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Solicited Subjective Systemic Reactions After Vaccination | Malaise | 10 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Solicited Subjective Systemic Reactions After Vaccination | Myalgia | 6 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Solicited Subjective Systemic Reactions After Vaccination | Nausea | 1 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Solicited Subjective Systemic Reactions After Vaccination | Feverishness | 3 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Solicited Subjective Systemic Reactions After Vaccination | Headache | 15 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Solicited Subjective Systemic Reactions After Vaccination | Myalgia | 5 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Solicited Subjective Systemic Reactions After Vaccination | Malaise | 13 participants |
| Agriflu (Novartis) in Non-pregnant Participants | Number of Participants Reporting Solicited Subjective Systemic Reactions After Vaccination | Headache | 4 participants |
| Agriflu (Novartis) in Non-pregnant Participants | Number of Participants Reporting Solicited Subjective Systemic Reactions After Vaccination | Malaise | 5 participants |
| Agriflu (Novartis) in Non-pregnant Participants | Number of Participants Reporting Solicited Subjective Systemic Reactions After Vaccination | Feverishness | 1 participants |
| Agriflu (Novartis) in Non-pregnant Participants | Number of Participants Reporting Solicited Subjective Systemic Reactions After Vaccination | Nausea | 0 participants |
| Agriflu (Novartis) in Non-pregnant Participants | Number of Participants Reporting Solicited Subjective Systemic Reactions After Vaccination | Myalgia | 2 participants |
| Fluarix (GSK) in Non-pregnant Participants | Number of Participants Reporting Solicited Subjective Systemic Reactions After Vaccination | Nausea | 2 participants |
| Fluarix (GSK) in Non-pregnant Participants | Number of Participants Reporting Solicited Subjective Systemic Reactions After Vaccination | Feverishness | 1 participants |
| Fluarix (GSK) in Non-pregnant Participants | Number of Participants Reporting Solicited Subjective Systemic Reactions After Vaccination | Malaise | 4 participants |
| Fluarix (GSK) in Non-pregnant Participants | Number of Participants Reporting Solicited Subjective Systemic Reactions After Vaccination | Myalgia | 5 participants |
| Fluarix (GSK) in Non-pregnant Participants | Number of Participants Reporting Solicited Subjective Systemic Reactions After Vaccination | Headache | 5 participants |
| Fluzone (Sanofi Pasteur) in Non-pregnant Participants | Number of Participants Reporting Solicited Subjective Systemic Reactions After Vaccination | Feverishness | 0 participants |
| Fluzone (Sanofi Pasteur) in Non-pregnant Participants | Number of Participants Reporting Solicited Subjective Systemic Reactions After Vaccination | Nausea | 0 participants |
| Fluzone (Sanofi Pasteur) in Non-pregnant Participants | Number of Participants Reporting Solicited Subjective Systemic Reactions After Vaccination | Malaise | 2 participants |
| Fluzone (Sanofi Pasteur) in Non-pregnant Participants | Number of Participants Reporting Solicited Subjective Systemic Reactions After Vaccination | Headache | 4 participants |
| Fluzone (Sanofi Pasteur) in Non-pregnant Participants | Number of Participants Reporting Solicited Subjective Systemic Reactions After Vaccination | Myalgia | 2 participants |
Primary
Number of Participants Reporting Vaccine-associated Serious Adverse Events (SAEs)
Serious adverse events included any untoward medical occurrence that resulted in death of the mother, fetus or infant; was life threatening to mother, fetus or infant; was a persistent/significant disability/incapacity; required in-patient hospitalization or prolongation thereof; was a congenital anomaly/birth defect in fetus or infant; or may have jeopardized the mother, fetus or infant, or required intervention to prevent one of the outcomes, or was described as Guillain-Barré Syndrome. Association was determined by a clinician licensed to diagnose and listed on the site's FDA Form 1572.
Time frame: Day 0 through Day 180 after vaccination
Population: All participants receiving vaccination are included in the safety cohort
| Arm | Measure | Value (NUMBER) |
|---|---|---|
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Vaccine-associated Serious Adverse Events (SAEs) | 0 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Vaccine-associated Serious Adverse Events (SAEs) | 0 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Vaccine-associated Serious Adverse Events (SAEs) | 0 participants |
| Agriflu (Novartis) in Non-pregnant Participants | Number of Participants Reporting Vaccine-associated Serious Adverse Events (SAEs) | 0 participants |
| Fluarix (GSK) in Non-pregnant Participants | Number of Participants Reporting Vaccine-associated Serious Adverse Events (SAEs) | 0 participants |
| Fluzone (Sanofi Pasteur) in Non-pregnant Participants | Number of Participants Reporting Vaccine-associated Serious Adverse Events (SAEs) | 0 participants |
Primary
Number of Participants Reporting Vaccine-associated Unsolicited Non-serious Adverse Events
Unsolicited non-serious adverse events were collected from participants at follow up contacts, either by phone or in clinic, through 28 days after vaccination. Association to vaccination was determined by a clinician licensed to make a medical diagnosis and listed on the site's Federal Drug Administration's Form 1572.
Time frame: Day 0 through Day 28 post vaccination
Population: All participants receiving vaccination are included in the safety cohort
| Arm | Measure | Value (NUMBER) |
|---|---|---|
| Agriflu (Novartis) in Pregnant Participants | Number of Participants Reporting Vaccine-associated Unsolicited Non-serious Adverse Events | 2 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants Reporting Vaccine-associated Unsolicited Non-serious Adverse Events | 3 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants Reporting Vaccine-associated Unsolicited Non-serious Adverse Events | 2 participants |
| Agriflu (Novartis) in Non-pregnant Participants | Number of Participants Reporting Vaccine-associated Unsolicited Non-serious Adverse Events | 0 participants |
| Fluarix (GSK) in Non-pregnant Participants | Number of Participants Reporting Vaccine-associated Unsolicited Non-serious Adverse Events | 1 participants |
| Fluzone (Sanofi Pasteur) in Non-pregnant Participants | Number of Participants Reporting Vaccine-associated Unsolicited Non-serious Adverse Events | 1 participants |
Primary
Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine
Blood was collected from all participants prior to vaccination as well as 28 days after vaccination. The HAI assay was conducted with the three antigens in the 2010-2011 seasonal inactivated TIV: Influenza B antigen, H1N1 antigen, and H3N2 antigen. A participant met the threshold of a 4-fold rise in titer if the Day 0 titer was less than 10 (the assay's lowest level of detection) and the Day 28 post vaccination titer was 40 or greater, or the Day 0 titer was greater than or equal to 10 and the Day 28 post vaccination titer was an increase by 4-fold or more.
Time frame: Day 0 prior to and Day 28 after vaccination
| Arm | Measure | Group | Value (NUMBER) |
|---|---|---|---|
| Agriflu (Novartis) in Pregnant Participants | Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | B Antigen | 19 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H3N2 Antigen | 24 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H1N1 Antigen | 37 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H1N1 Antigen | 39 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H3N2 Antigen | 26 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | B Antigen | 23 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H1N1 Antigen | 32 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H3N2 Antigen | 21 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | B Antigen | 14 participants |
| Agriflu (Novartis) in Non-pregnant Participants | Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | B Antigen | 4 participants |
| Agriflu (Novartis) in Non-pregnant Participants | Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H3N2 Antigen | 5 participants |
| Agriflu (Novartis) in Non-pregnant Participants | Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H1N1 Antigen | 9 participants |
| Fluarix (GSK) in Non-pregnant Participants | Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H1N1 Antigen | 14 participants |
| Fluarix (GSK) in Non-pregnant Participants | Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | B Antigen | 5 participants |
| Fluarix (GSK) in Non-pregnant Participants | Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H3N2 Antigen | 10 participants |
| Fluzone (Sanofi Pasteur) in Non-pregnant Participants | Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | B Antigen | 2 participants |
| Fluzone (Sanofi Pasteur) in Non-pregnant Participants | Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H3N2 Antigen | 3 participants |
| Fluzone (Sanofi Pasteur) in Non-pregnant Participants | Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H1N1 Antigen | 10 participants |
Primary
Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine
Blood was collected from all participants prior to vaccination as well as 28 days after vaccination. The HAI assay was conducted with the three antigens in the 2010-2011 seasonal inactivated TIV: Influenza B antigen, H1N1 antigen, and H3N2 antigen. Participants are counted if the titer at the timepoint is 40 or greater.
Time frame: Day 0 prior to and Day 28 after vaccination
Population: Subjects who received vaccination and contributed blood samples from which valid results were reported are included. One subject who did not meet eligibility criteria was not included.
| Arm | Measure | Group | Value (NUMBER) |
|---|---|---|---|
| Agriflu (Novartis) in Pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H1N1 Antigen - Day 28 | 46 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H3N2 Antigen - Day 28 | 37 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | B Antigen - Day 28 | 26 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H1N1 Antigen - Day 0 | 14 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H3N2 Antigen - Day 0 | 15 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | B Antigen - Day 0 | 5 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | B Antigen - Day 28 | 32 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H3N2 Antigen - Day 28 | 37 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H1N1 Antigen - Day 28 | 44 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | B Antigen - Day 0 | 7 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H3N2 Antigen - Day 0 | 18 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H1N1 Antigen - Day 0 | 15 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H3N2 Antigen - Day 28 | 34 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | B Antigen - Day 28 | 19 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | B Antigen - Day 0 | 5 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H3N2 Antigen - Day 0 | 11 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H1N1 Antigen - Day 0 | 17 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H1N1 Antigen - Day 28 | 40 participants |
| Agriflu (Novartis) in Non-pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H1N1 Antigen - Day 0 | 9 participants |
| Agriflu (Novartis) in Non-pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | B Antigen - Day 0 | 4 participants |
| Agriflu (Novartis) in Non-pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | B Antigen - Day 28 | 10 participants |
| Agriflu (Novartis) in Non-pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H3N2 Antigen - Day 0 | 7 participants |
| Agriflu (Novartis) in Non-pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H3N2 Antigen - Day 28 | 12 participants |
| Agriflu (Novartis) in Non-pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H1N1 Antigen - Day 28 | 15 participants |
| Fluarix (GSK) in Non-pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | B Antigen - Day 0 | 3 participants |
| Fluarix (GSK) in Non-pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H3N2 Antigen - Day 0 | 6 participants |
| Fluarix (GSK) in Non-pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H1N1 Antigen - Day 0 | 3 participants |
| Fluarix (GSK) in Non-pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | B Antigen - Day 28 | 9 participants |
| Fluarix (GSK) in Non-pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H1N1 Antigen - Day 28 | 16 participants |
| Fluarix (GSK) in Non-pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H3N2 Antigen - Day 28 | 16 participants |
| Fluzone (Sanofi Pasteur) in Non-pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H1N1 Antigen - Day 0 | 4 participants |
| Fluzone (Sanofi Pasteur) in Non-pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H1N1 Antigen - Day 28 | 12 participants |
| Fluzone (Sanofi Pasteur) in Non-pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H3N2 Antigen - Day 28 | 8 participants |
| Fluzone (Sanofi Pasteur) in Non-pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | H3N2 Antigen - Day 0 | 7 participants |
| Fluzone (Sanofi Pasteur) in Non-pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | B Antigen - Day 28 | 9 participants |
| Fluzone (Sanofi Pasteur) in Non-pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine | B Antigen - Day 0 | 6 participants |
Secondary
HAI GMT Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine in Cord Blood Collected at Time of Delivery
Cord blood was collected at delivery for HAI assay at time of delivery. The HAI assay was conducted with the three antigens in the 2010-2011 seasonal inactivated TIV: Influenza B antigen, H1N1 antigen, and H3N2 antigen.
Time frame: At time of delivery
Population: Subjects from whom cord blood samples were collected at delivery from which valid results were reported are included.
| Arm | Measure | Group | Value (MEAN) |
|---|---|---|---|
| Agriflu (Novartis) in Pregnant Participants | HAI GMT Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine in Cord Blood Collected at Time of Delivery | H3N2 Antigen | 58.0 Titers |
| Agriflu (Novartis) in Pregnant Participants | HAI GMT Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine in Cord Blood Collected at Time of Delivery | B Antigen | 27.1 Titers |
| Agriflu (Novartis) in Pregnant Participants | HAI GMT Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine in Cord Blood Collected at Time of Delivery | H1N1 Antigen | 124.2 Titers |
| Fluarix (GSK) in Pregnant Participants | HAI GMT Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine in Cord Blood Collected at Time of Delivery | H3N2 Antigen | 71.1 Titers |
| Fluarix (GSK) in Pregnant Participants | HAI GMT Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine in Cord Blood Collected at Time of Delivery | B Antigen | 32.1 Titers |
| Fluarix (GSK) in Pregnant Participants | HAI GMT Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine in Cord Blood Collected at Time of Delivery | H1N1 Antigen | 244.2 Titers |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | HAI GMT Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine in Cord Blood Collected at Time of Delivery | B Antigen | 28.5 Titers |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | HAI GMT Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine in Cord Blood Collected at Time of Delivery | H1N1 Antigen | 135.1 Titers |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | HAI GMT Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine in Cord Blood Collected at Time of Delivery | H3N2 Antigen | 51.5 Titers |
Secondary
Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination
Blood was collected for HAI assay at approximately Day 180 following vaccination. The HAI assay was conducted with the three antigens in the 2010-2011 seasonal inactivated TIV: Influenza B antigen, H1N1 antigen, and H3N2 antigen.
Time frame: Day 180 (approximately 6 months after vaccination)
Population: Subjects who received vaccination and contributed blood samples from which valid results were reported are included.
| Arm | Measure | Group | Value (GEOMETRIC_MEAN) |
|---|---|---|---|
| Agriflu (Novartis) in Pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | H3N2 Antigen | 47.4 Titer |
| Agriflu (Novartis) in Pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | H1N1 Antigen | 82.5 Titer |
| Agriflu (Novartis) in Pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | B Antigen | 19.7 Titer |
| Fluarix (GSK) in Pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | B Antigen | 23.1 Titer |
| Fluarix (GSK) in Pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | H3N2 Antigen | 58.0 Titer |
| Fluarix (GSK) in Pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | H1N1 Antigen | 121.6 Titer |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | H1N1 Antigen | 85.3 Titer |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | B Antigen | 23.1 Titer |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | H3N2 Antigen | 43.4 Titer |
| Agriflu (Novartis) in Non-pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | H1N1 Antigen | 115.8 Titer |
| Agriflu (Novartis) in Non-pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | B Antigen | 24.1 Titer |
| Agriflu (Novartis) in Non-pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | H3N2 Antigen | 40.0 Titer |
| Fluarix (GSK) in Non-pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | H1N1 Antigen | 108.3 Titer |
| Fluarix (GSK) in Non-pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | H3N2 Antigen | 54.2 Titer |
| Fluarix (GSK) in Non-pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | B Antigen | 18.3 Titer |
| Fluzone (Sanofi Pasteur) in Non-pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | H1N1 Antigen | 208.9 Titer |
| Fluzone (Sanofi Pasteur) in Non-pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | B Antigen | 21.1 Titer |
| Fluzone (Sanofi Pasteur) in Non-pregnant Participants | Hemagglutination Inhibition Assay (HAI) Geometric Mean Titer (GMT) Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | H3N2 Antigen | 61.3 Titer |
Secondary
Maternal HAI GMT Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at Time of Delivery
Maternal blood was collected for HAI assay at time of delivery. The HAI assay was conducted with the three antigens in the 2010-2011 seasonal inactivated TIV: Influenza B antigen, H1N1 antigen, and H3N2 antigen.
Time frame: At time of delivery
Population: Subjects who contributed blood samples at delivery from which valid results were reported are included.
| Arm | Measure | Group | Value (GEOMETRIC_MEAN) |
|---|---|---|---|
| Agriflu (Novartis) in Pregnant Participants | Maternal HAI GMT Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at Time of Delivery | B Antigen | 20.0 Titers |
| Agriflu (Novartis) in Pregnant Participants | Maternal HAI GMT Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at Time of Delivery | H1N1 Antigen | 86.6 Titers |
| Agriflu (Novartis) in Pregnant Participants | Maternal HAI GMT Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at Time of Delivery | H3N2 Antigen | 46.8 Titers |
| Fluarix (GSK) in Pregnant Participants | Maternal HAI GMT Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at Time of Delivery | B Antigen | 24.1 Titers |
| Fluarix (GSK) in Pregnant Participants | Maternal HAI GMT Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at Time of Delivery | H1N1 Antigen | 144.6 Titers |
| Fluarix (GSK) in Pregnant Participants | Maternal HAI GMT Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at Time of Delivery | H3N2 Antigen | 61.0 Titers |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Maternal HAI GMT Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at Time of Delivery | H1N1 Antigen | 88.1 Titers |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Maternal HAI GMT Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at Time of Delivery | H3N2 Antigen | 44.1 Titers |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Maternal HAI GMT Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at Time of Delivery | B Antigen | 21.7 Titers |
Secondary
Number of Participants With 4-fold or Greater Maternal Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at Time of Delivery
Blood was collected from all participants prior to vaccination as well as at time of delivery. The HAI assay was conducted with the three antigens in the 2010-2011 seasonal inactivated TIV: Influenza B antigen, H1N1 antigen, and H3N2 antigen. A participant met the threshold of a 4-fold rise in titer if the Day 0 titer was less than 10 (the assay's lowest level of detection) and the titer was 40 or greater at delivery, or the Day 0 titer was greater than or equal to 10 and the titer was an increase by 4-fold or more at delivery.
Time frame: Day 0 prior to vaccination and at time of delivery
Population: Subjects who contributed blood samples at delivery from which valid results were reported are included.
| Arm | Measure | Group | Value (NUMBER) |
|---|---|---|---|
| Agriflu (Novartis) in Pregnant Participants | Number of Participants With 4-fold or Greater Maternal Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at Time of Delivery | H1N1 Antigen | 26 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants With 4-fold or Greater Maternal Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at Time of Delivery | B Antigen | 10 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants With 4-fold or Greater Maternal Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at Time of Delivery | H3N2 Antigen | 13 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants With 4-fold or Greater Maternal Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at Time of Delivery | B Antigen | 7 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants With 4-fold or Greater Maternal Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at Time of Delivery | H3N2 Antigen | 14 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants With 4-fold or Greater Maternal Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at Time of Delivery | H1N1 Antigen | 33 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants With 4-fold or Greater Maternal Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at Time of Delivery | H1N1 Antigen | 23 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants With 4-fold or Greater Maternal Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at Time of Delivery | B Antigen | 9 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants With 4-fold or Greater Maternal Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at Time of Delivery | H3N2 Antigen | 9 participants |
Secondary
Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination
Blood was collected from all participants at 180 days after vaccination. The HAI assay was conducted with the three antigens in the 2010-2011 seasonal inactivated TIV: Influenza B antigen, H1N1 antigen, and H3N2 antigen. A participant met the threshold of a 4-fold rise in titer if the Day 0 titer was less than 10 (the assay's lowest level of detection) and the Day 180 post vaccination titer was 40 or greater, or the Day 0 titer was greater than or equal to 10 and the Day 180 post vaccination titer was an increase by 4-fold or more.
Time frame: Day 180 (approximately 6 months after vaccination)
Population: Subjects who received vaccination and contributed blood samples from which valid results were reported are included.
| Arm | Measure | Group | Value (NUMBER) |
|---|---|---|---|
| Agriflu (Novartis) in Pregnant Participants | Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | H3N2 Antigen | 13 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | B Antigen | 11 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | H1N1 Antigen | 26 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | H3N2 Antigen | 11 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | B Antigen | 11 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | H1N1 Antigen | 30 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | H3N2 Antigen | 9 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | B Antigen | 11 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | H1N1 Antigen | 23 participants |
| Agriflu (Novartis) in Non-pregnant Participants | Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | H3N2 Antigen | 3 participants |
| Agriflu (Novartis) in Non-pregnant Participants | Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | B Antigen | 3 participants |
| Agriflu (Novartis) in Non-pregnant Participants | Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | H1N1 Antigen | 8 participants |
| Fluarix (GSK) in Non-pregnant Participants | Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | H3N2 Antigen | 4 participants |
| Fluarix (GSK) in Non-pregnant Participants | Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | B Antigen | 2 participants |
| Fluarix (GSK) in Non-pregnant Participants | Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | H1N1 Antigen | 10 participants |
| Fluzone (Sanofi Pasteur) in Non-pregnant Participants | Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | B Antigen | 1 participants |
| Fluzone (Sanofi Pasteur) in Non-pregnant Participants | Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | H1N1 Antigen | 9 participants |
| Fluzone (Sanofi Pasteur) in Non-pregnant Participants | Number of Participants With 4-fold or Greater Serum HAI Antibody Titer Increases Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | H3N2 Antigen | 1 participants |
Secondary
Number of Participants With a Maternal Serum HAI Antibody Titer Greater Than or Equal to 40 Against Each Antigen Included in the 2010-2011 Inactivated TIV at Time of Delivery.
Maternal blood was collected for HAI assay at time of delivery. The HAI assay was conducted with the three antigens in the 2010-2011 seasonal inactivated TIV: Influenza B antigen, H1N1 antigen, and H3N2 antigen. Participants are counted if the titer at the timepoint is 40 or greater.
Time frame: At time of delivery
Population: Subjects who contributed blood samples at delivery from which valid results were reported are included.
| Arm | Measure | Group | Value (NUMBER) |
|---|---|---|---|
| Agriflu (Novartis) in Pregnant Participants | Number of Participants With a Maternal Serum HAI Antibody Titer Greater Than or Equal to 40 Against Each Antigen Included in the 2010-2011 Inactivated TIV at Time of Delivery. | H3N2 Antigen | 29 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants With a Maternal Serum HAI Antibody Titer Greater Than or Equal to 40 Against Each Antigen Included in the 2010-2011 Inactivated TIV at Time of Delivery. | H1N1 Antigen | 34 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants With a Maternal Serum HAI Antibody Titer Greater Than or Equal to 40 Against Each Antigen Included in the 2010-2011 Inactivated TIV at Time of Delivery. | B Antigen | 15 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants With a Maternal Serum HAI Antibody Titer Greater Than or Equal to 40 Against Each Antigen Included in the 2010-2011 Inactivated TIV at Time of Delivery. | H1N1 Antigen | 39 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants With a Maternal Serum HAI Antibody Titer Greater Than or Equal to 40 Against Each Antigen Included in the 2010-2011 Inactivated TIV at Time of Delivery. | B Antigen | 15 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants With a Maternal Serum HAI Antibody Titer Greater Than or Equal to 40 Against Each Antigen Included in the 2010-2011 Inactivated TIV at Time of Delivery. | H3N2 Antigen | 29 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants With a Maternal Serum HAI Antibody Titer Greater Than or Equal to 40 Against Each Antigen Included in the 2010-2011 Inactivated TIV at Time of Delivery. | H3N2 Antigen | 23 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants With a Maternal Serum HAI Antibody Titer Greater Than or Equal to 40 Against Each Antigen Included in the 2010-2011 Inactivated TIV at Time of Delivery. | B Antigen | 14 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants With a Maternal Serum HAI Antibody Titer Greater Than or Equal to 40 Against Each Antigen Included in the 2010-2011 Inactivated TIV at Time of Delivery. | H1N1 Antigen | 34 participants |
Secondary
Number of Participants With HAI Antibody Titer Greater Than or Equal to 40 Against Each Antigen Included in the 2010-2011 Inactivated TIV in Cord Blood Collected at Time of Delivery.
Cord blood was collected at delivery for HAI assay at time of delivery. The HAI assay was conducted with the three antigens in the 2010-2011 seasonal inactivated TIV: Influenza B antigen, H1N1 antigen, and H3N2 antigen. Participants are counted if the titer at the timepoint is 40 or greater.
Time frame: At time of delivery
Population: Subjects from whom cord blood samples were collected at delivery from which valid results were reported are included.
| Arm | Measure | Group | Value (NUMBER) |
|---|---|---|---|
| Agriflu (Novartis) in Pregnant Participants | Number of Participants With HAI Antibody Titer Greater Than or Equal to 40 Against Each Antigen Included in the 2010-2011 Inactivated TIV in Cord Blood Collected at Time of Delivery. | H3N2 Antigen | 27 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants With HAI Antibody Titer Greater Than or Equal to 40 Against Each Antigen Included in the 2010-2011 Inactivated TIV in Cord Blood Collected at Time of Delivery. | B Antigen | 19 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants With HAI Antibody Titer Greater Than or Equal to 40 Against Each Antigen Included in the 2010-2011 Inactivated TIV in Cord Blood Collected at Time of Delivery. | H1N1 Antigen | 34 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants With HAI Antibody Titer Greater Than or Equal to 40 Against Each Antigen Included in the 2010-2011 Inactivated TIV in Cord Blood Collected at Time of Delivery. | H1N1 Antigen | 39 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants With HAI Antibody Titer Greater Than or Equal to 40 Against Each Antigen Included in the 2010-2011 Inactivated TIV in Cord Blood Collected at Time of Delivery. | B Antigen | 23 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants With HAI Antibody Titer Greater Than or Equal to 40 Against Each Antigen Included in the 2010-2011 Inactivated TIV in Cord Blood Collected at Time of Delivery. | H3N2 Antigen | 27 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants With HAI Antibody Titer Greater Than or Equal to 40 Against Each Antigen Included in the 2010-2011 Inactivated TIV in Cord Blood Collected at Time of Delivery. | H1N1 Antigen | 33 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants With HAI Antibody Titer Greater Than or Equal to 40 Against Each Antigen Included in the 2010-2011 Inactivated TIV in Cord Blood Collected at Time of Delivery. | H3N2 Antigen | 24 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants With HAI Antibody Titer Greater Than or Equal to 40 Against Each Antigen Included in the 2010-2011 Inactivated TIV in Cord Blood Collected at Time of Delivery. | B Antigen | 17 participants |
Secondary
Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination
Blood was collected from all participants at 180 days after vaccination. The HAI assay was conducted with the three antigens in the 2010-2011 seasonal inactivated TIV: Influenza B antigen, H1N1 antigen, and H3N2 antigen. Participants are counted if the titer at the timepoint is 40 or greater.
Time frame: Day 180 (approximately 6 months after vaccination)
Population: Subjects who received vaccination and contributed blood samples from which valid results were reported are included.
| Arm | Measure | Group | Value (NUMBER) |
|---|---|---|---|
| Agriflu (Novartis) in Pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | H1N1 Antigen - Day 180 | 35 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | H3N2 Antigen - Day 180 | 28 participants |
| Agriflu (Novartis) in Pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | B Antigen - Day 180 | 16 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | B Antigen - Day 180 | 19 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | H3N2 Antigen - Day 180 | 28 participants |
| Fluarix (GSK) in Pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | H1N1 Antigen - Day 180 | 40 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | H3N2 Antigen - Day 180 | 24 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | H1N1 Antigen - Day 180 | 34 participants |
| Fluzone (Sanofi Pasteur) in Pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | B Antigen - Day 180 | 17 participants |
| Agriflu (Novartis) in Non-pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | H3N2 Antigen - Day 180 | 11 participants |
| Agriflu (Novartis) in Non-pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | H1N1 Antigen - Day 180 | 14 participants |
| Agriflu (Novartis) in Non-pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | B Antigen - Day 180 | 6 participants |
| Fluarix (GSK) in Non-pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | B Antigen - Day 180 | 6 participants |
| Fluarix (GSK) in Non-pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | H3N2 Antigen - Day 180 | 12 participants |
| Fluarix (GSK) in Non-pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | H1N1 Antigen - Day 180 | 13 participants |
| Fluzone (Sanofi Pasteur) in Non-pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | B Antigen - Day 180 | 4 participants |
| Fluzone (Sanofi Pasteur) in Non-pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | H3N2 Antigen - Day 180 | 8 participants |
| Fluzone (Sanofi Pasteur) in Non-pregnant Participants | Number of Participants With HAI Antibody Titer of 40 or Greater Against Each Antigen in the 2010-2011 Seasonal Influenza Trivalent Influenza Vaccine at 6 Months After Vaccination | H1N1 Antigen - Day 180 | 12 participants |