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Immunogenicity and Safety of Japanese Encephalitis Vaccine When Given With Measles-Mumps-Rubella (MMR) Vaccine

Immunogenicity and Safety of Concurrent Administration of Live, Attenuated SA 14-14-2 Japanese Encephalitis Vaccine and Measles-Mumps-Rubella Vaccine in Infants 9-12 Months of Age in the Philippines

Status
Completed
Phases
Phase 4
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT02880865
Enrollment
628
Registered
2016-08-26
Start date
2016-10-13
Completion date
2017-07-11
Last updated
2020-10-14

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Encephalitis, Japanese, Measles, Mumps, Rubella

Keywords

vaccine

Brief summary

This study aims to provide evidence that co-administration of measles-mumps-rubella vaccine (MMR) and live attenuated SA 14-14-2 Japanese encephalitis vaccine (CD-JEV) does not adversely affect immunogenicity or safety.

Detailed description

When incorporating a new vaccine in the Expanded Programme on Immunization (EPI), it is important to provide evidence that it can be introduced concurrently with other routine pediatric vaccines without significantly impairing the immune response to any vaccine while maximizing coverage and minimizing cost. This non-inferiority study aims to compare CD-JEV and MMR responses in a population of children in a country where MMR introduction is ongoing or planned. This information will help the ministries of health evaluate the addition of CD-JEV into routine EPI.

Interventions

BIOLOGICALLive attenuated SA 14-14-2 Japanese Encephalitis vaccine

Single 0.5 mL dose of World Health Organization prequalified live, attenuated SA 14-14-2 JE vaccine manufactured by Chengdu Institute of Biological Products, Chengdu, China, administered by subcutaneous injection

BIOLOGICALMeasles, mumps, rubella vaccine

Single 0.5 mL dose of live, attenuated measles-mumps-rubella vaccine (Schwarz measles virus, RIT 4385 mumps strain, and Wistar RA 27/3 rubella virus) manufactured by GlaxoSmithKline, Inc., administered by subcutaneous injection.

Sponsors

Research Institute for Tropical Medicine
CollaboratorOTHER_GOV
Syneos Health
CollaboratorOTHER
DFNet Research Inc.
CollaboratorOTHER
PATH
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
PREVENTION
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
9 Months to 9 Months
Healthy volunteers
Yes

Inclusion criteria

* Age 9 months to \< 10 months at the time of enrollment. * Residence in the study area. * At least one parent or guardian willing to provide written informed consent. * Generally healthy and free of obvious health problems as established by medical history, physical examination, and clinical judgment. * A parent or guardian is willing to attend all planned study visits and allow home visits and phone contacts, as required by the protocol.

Exclusion criteria

* Previous receipt of any measles-mumps-rubella containing vaccine. * Previous receipt of any Japanese encephalitis vaccine. * History of measles, mumps, rubella, or Japanese encephalitis infection. * Administration of any other vaccine within 28 days prior to administration of a study vaccine or planned vaccination of any vaccine other than catch-up doses of routine EPI vaccines or oral polio vaccine during the 28 days after study vaccination. * History of allergic disease or known hypersensitivity to any component of the study vaccines and/or following administration of vaccines included in the local program of immunization. * Use of any investigational or non-registered drug within 90 days prior to the administration of study vaccines or planned administration during the study period. * Administration of immunoglobulins and/or any blood products within 90 days prior to the administration of study vaccines or planned administration during the study period. * Chronic administration (defined as \> 7 days) of immunosuppressing or other immune-modifying agents within 14 days before or after vaccination (including systemic corticosteroids equivalent to prednisone ≥ 0.5 mg/kg/day; topical and inhaled steroids are allowed). * Primary or acquired immunodeficiency, including human immunodeficiency virus (HIV) infection, or a family history of congenital or hereditary immunodeficiency as reported by parent. * Acute or chronic, clinically significant pulmonary, cardiovascular, hepatic, or renal functional abnormality, as determined by medical history or physical examination, which might interfere with the study objectives. * Severely malnourished infants as measured by World Health Organization weight-for-height tables (Z-score \< -3). * Any condition or criterion that, in the opinion of the study physician, might compromise the well-being of the participant, compliance with study procedures, or interpretation of the outcomes of the study. * Acute illness at the time of enrollment defined as the presence of a moderate or severe illness with fever (axillary temperature ≥ 38.0°C) or without fever (severity determined at the discretion of the study physician). Acute illness is a temporary exclusion. Vaccination should be postponed at least 7 days after recovery. A visit for reassessment may be scheduled 7 days or more after temporary exclusion illness is resolved. Eligibility for study participation must be reassessed again at the next visit.

Design outcomes

Primary

MeasureTime frameDescription
Percentage of Participants With Measles Seropositivity 56 Days Post-vaccination56 days after MMR dose 1 vaccination (Day 56)Measles immunogenicity was assessed by the percentage of participants with demonstrated seropositivity for measles at 56 days post-vaccination. Seropositivity was defined by a concentration of ≥ 120 mIU/mL of anti-measles neutralizing antibody titer, as measured by the plaque reduction neutralization test (PRNT) (dilution converted to concentration using the 3rd International Standard Reference serum).
Percentage of Participants With Rubella Seropositivity 56 Days Post-vaccination56 days after MMR dose 1 vaccination (Day 56)Rubella immunogenicity was assessed by the percentage of participants with demonstrated seropositivity for rubella at 56 days post-vaccination. Seropositivity was defined as antirubella immunoglobulin G (IgG) concentration of ≥ 10 IU/mL (corresponding to an optical density ratio ≥ 1.10) using a commercial IgG enzyme-linked immunosorbent assay (ELISA).

Secondary

MeasureTime frameDescription
GMC for Anti-rubella IgG Antibody Concentration at 56 Days Post-vaccination56 days after MMR dose 1 vaccination (Day 56)Anti-rubella immunoglobulin G (IgG) concentration was measured using a commercial IgG enzyme-linked immunosorbent assay (ELISA).
Seroconversion Rate for Measles 56 Days Post-vaccination56 days after MMR dose 1 vaccination (Day 56)The seroconversion rate for measles at 56 days post-vaccination was defined as the percentage of participants with a change in serostatus from negative to positive 56 days after vaccination or a four-fold rise in concentration 56 days after vaccination if seropositive for measles at baseline. Seropositivity was defined by a concentration of ≥ 120 mIU/mL of anti-measles neutralizing antibody titer, as measured by the plaque reduction neutralization test (PRNT).
Seroconversion Rate for Mumps 56 Days Post-vaccination56 days after MMR dose 1 vaccination (Day 56)The seroconversion rate for mumps at 56 days post-vaccination was defined as the percentage of participants with a change in serostatus from negative to positive 56 days after vaccination. Seropositivity was defined as an optical density ratio ≥ 1.10, measured using a commercial ELISA. Participants with equivocal serostatus at baseline are counted as non-responders.
Seroconversion Rate for Rubella 56 Days Post-vaccination56 days after MMR dose 1 vaccination (Day 56)The seroconversion rate for rubella at 56 days post-vaccination was defined as the percentage of participants with a change in serostatus from negative to positive 56 days after vaccination or a four-fold rise in concentration 56 days after vaccination if seropositive for rubella at baseline. Seropositivity is defined as a post-vaccination concentration of ≥ 10 IU/mL measured using a commercial ELISA.
Percentage of Participants With Japanese Encephalitis Seropositivity 28 Days Post-vaccination28 days after CD-JEV vaccination (Day 28 for Group 1 and Day 84 for Group 2)Japanese encephalitis (JE) immunogenicity was assessed by the percentage of participants with demonstrated seropositivity 28 days after CD-JEV vaccination. Seropositivity was defined as an anti-JE serum neutralizing antibody titer of ≥ 1:10, as measured by JE PRNT-50.
Geometric Mean Titer (GMT) for Serum Neutralizing Antibody Titer to JE Virus at 28 Days Post-vaccination28 days after CD-JEV vaccination (Day 28 for Group 1 and Day 84 for Group 2)Anti-JE serum neutralizing antibody titer was measured using JE PRNT-50.
Percentage of Participants With Mumps Seropositivity 56 Days Post-vaccination56 days after MMR dose 1 vaccination (Day 56)Mumps immunogenicity was assessed by the percentage of participants with demonstrated seropositivity for mumps at 56 days post-vaccination. Seropositivity was defined as an optical density ratio ≥ 1.10 using a commercial ELISA.
Number of Participants With Solicited Local and Systemic Reactions Within 14 Days of Each Vaccination30 minutes through 14 days following each vaccinationReactogenicity post-vaccination was assessed from 30 minutes through 14 days following vaccination. Parents used a structured reactogenicity diary card to record the following solicited (pre-listed) local and system reactions. Local reactions (at injection site): * Ecchymosis (bruising) * Erythema (redness) * Edema (swelling) * Induration (hardness) * Pain/tenderness Systemic reactions: * Fever * Rash * Cough * Runny nose * Change in eating habits * Diarrhea * Sleepiness * Irritability * Unusual crying * Vomiting
Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum Severity30 minutes through 14 days following each vaccinationParents recorded local reactions on a diary card. Local ecchymosis, erythema, edema, and induration were graded as follows: Grade 1: ≤2.5 cm in diameter. Grade 2: \>2.5 cm in diameter with 50% of surface area of extremity segment involved. Grade 3: ≥50% surface area of extremity segment involved OR ulceration OR secondary infection OR phlebitis OR sterile abscess OR drainage. Grade 4: potentially life-threatening (e.g., abscess, exfoliative dermatitis, necrosis involving dermis or deeper tissue). Injection site pain/tenderness (pain without touching or tenderness when the area is touched) were graded as follows: Grade 1: pain/tenderness causing no or minimal limitation of use of limb. Grade 2: pain/tenderness causing greater than minimal limitation of use of limb. Grade 3: pain/tenderness causing inability to perform usual social and functional activities. Grade 4: pain/tenderness causing inability to perform basic self-care OR hospitalization indicated.
Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum Severity30 minutes through 14 days following each vaccinationParents recorded systemic reactions on a diary card. Fever was recorded and graded as follows (axillary temperature): Grade 1: 37.5°C to 37.9°C Grade 2: 38.0°C to 38.4°C Grade 3: 38.5°C to 40.0°C Grade 4: \>40.0°C Rash, cough, runny nose, change in eating habits, diarrhea, sleepiness, irritability, unusual crying, vomiting, and any other unsolicited reaction occurring from 30 minutes through 14 days post vaccination were graded as follows: Grade 1: symptoms causing no or minimal interference with usual social and functional activities. Grade 2: symptoms causing greater than minimal interference with usual social and functional activities. Grade 3: symptoms causing inability to perform usual social and functional activities with intervention or hospitalization indicated. Grade 4: symptoms causing inability to perform basic self-care functions OR medical or operative intervention indicated to prevent permanent impairment, persistent disability, or death.
Number of Participants With Unsolicited Adverse Events Within 28 Days of Each Vaccination28 days following each vaccinationEach adverse event (AE) was assessed for relationship to vaccine by the study clinician according to the following: Definitely Related: An adverse event or unanticipated problem clearly related to the research procedures. Possibly Related: There is a reasonable possibility that the adverse event or unanticipated problem, incident, experience, or outcome may have been caused by the procedures involved in the research. Not Related: Any adverse event or unanticipated problem clearly not related to study procedures. Related adverse events includes events that were assessed as definitely or possibly related.
Number of Participants With Serious Adverse Events Throughout the StudyUp to 112 daysA serious adverse event (SAE) was defined as an AE that met one of the following: * Death * Life threatening * Required inpatient hospitalization or prolongation of existing hospitalization * Resulted in persistent or significant disability or incapacity * Important medical events that, based upon appropriate medical judgment, jeopardized the participant and required medical or surgical intervention to prevent an outcomes listed above AEs were assessed for relationship to vaccine by the study clinician according to the following: Definitely Related: An AE or unanticipated problem clearly related to the research procedures. Possibly Related: There is a reasonable possibility that the AE or unanticipated problem, incident, experience, or outcome may have been caused by the procedures involved in the research. Not Related: Any AE or unanticipated problem clearly not related to study procedures. Related SAEs includes events that were assessed as definitely or possibly related.
Number of Participants With Immediate Reactions Within 30 Minutes of Each Vaccination30 minutes following each study vaccinationParticipants were observed for 30 minutes after each vaccination for immediate reactions. Immediate reactions included both local (injection site) and systemic reactions. MMR vaccine was injected on left upper thigh and CD-JEV was injected on right upper thigh. Serious reactions were those meeting one of the following conditions: * Death. * Life threatening * Required inpatient hospitalization or prolongation of existing hospitalization. * Resulted in a persistent or significant disability or incapacity. * Important medical events that, based upon appropriate medical judgment, may jeopardize the participant and may require medical or surgical intervention to prevent one of the outcomes listed above.
Geometric Mean Concentration (GMC) for Anti-measles Neutralizing Antibody Concentration at 56 Days Post-vaccination56 days after MMR dose 1 vaccination (Day 56)Anti-measles neutralizing antibody concentration was measured by the plaque reduction neutralization test (PRNT).

Countries

Philippines

Participant flow

Recruitment details

Participants were enrolled at 2 health centers in the Philippines.

Pre-assignment details

Filipino children aged 9 to \< 10 months were randomized in a 1:1 ratio to receive measles, mumps, and rubella vaccine (MMR) and prequalified live, attenuated SA-14-4-2 Japanese encephalitis vaccine (CD-JEV) together (Group 1) or 56 days apart (Group 2). All participants received a second dose of MMR at 12 months of age.

Participants by arm

ArmCount
Group 1: MMR and CD-JEV
Participants received one dose of CD-JEV vaccine and one dose of MMR vaccine concurrently at Day 0. Participants received a second dose of MMR per the routine immunization schedule at Day 84 (12 months of age).
314
Group 2: MMR Then CD-JEV
Participants received one dose of MMR vaccine at Day 0 and one dose of CD-JEV 56 days later. Participants received a second dose of MMR per the routine immunization schedule at Day 84 (12 months of age).
314
Total628

Withdrawals & dropouts

PeriodReasonFG000FG001
Overall StudyAdverse Event10
Overall StudyPhysician Decision01
Overall StudyWithdrawal by Subject02

Baseline characteristics

CharacteristicGroup 2: MMR Then CD-JEVTotalGroup 1: MMR and CD-JEV
Age, Continuous9.2 months9.2 months9.2 months
Race and Ethnicity Not Collected0 Participants
Region of Enrollment
Philippines
314 participants628 participants314 participants
Sex: Female, Male
Female
157 Participants301 Participants144 Participants
Sex: Female, Male
Male
157 Participants327 Participants170 Participants

Adverse events

Event typeEG000
affected / at risk
EG001
affected / at risk
EG002
affected / at risk
EG003
affected / at risk
EG004
affected / at risk
deaths
Total, all-cause mortality
0 / 3140 / 3140 / 3090 / 3130 / 311
other
Total, other adverse events
207 / 314211 / 314164 / 309110 / 313147 / 311
serious
Total, serious adverse events
6 / 31412 / 3143 / 3092 / 3131 / 311

Outcome results

Primary

Percentage of Participants With Measles Seropositivity 56 Days Post-vaccination

Measles immunogenicity was assessed by the percentage of participants with demonstrated seropositivity for measles at 56 days post-vaccination. Seropositivity was defined by a concentration of ≥ 120 mIU/mL of anti-measles neutralizing antibody titer, as measured by the plaque reduction neutralization test (PRNT) (dilution converted to concentration using the 3rd International Standard Reference serum).

Time frame: 56 days after MMR dose 1 vaccination (Day 56)

Population: The measles per-protocol population included participants who fulfilled the eligibility criteria, received all study vaccines as assigned, provided valid measles serology results at baseline and Day 56, did not take any prohibited concomitant medications within 28 days post-vaccination, and did not show measles seropositivity at baseline.

ArmMeasureValue (NUMBER)
Group 1: MMR and CD-JEVPercentage of Participants With Measles Seropositivity 56 Days Post-vaccination98.1 percentage of participants
Group 2: MMR Then CD-JEVPercentage of Participants With Measles Seropositivity 56 Days Post-vaccination98.0 percentage of participants
Comparison: The primary hypotheses evaluated the non-inferiority of the concomitant administration of MMR and CD-JEV vaccines (Group 1) to MMR and CD-JEV vaccines given 2 months apart (Group 2) in children 9 months of age at 56 days in terms of percentage of participants achieving seropositivity to measles and rubella assuming a non-inferiority margin of 10%.95% CI: [-2.1, 2.2]
Primary

Percentage of Participants With Rubella Seropositivity 56 Days Post-vaccination

Rubella immunogenicity was assessed by the percentage of participants with demonstrated seropositivity for rubella at 56 days post-vaccination. Seropositivity was defined as antirubella immunoglobulin G (IgG) concentration of ≥ 10 IU/mL (corresponding to an optical density ratio ≥ 1.10) using a commercial IgG enzyme-linked immunosorbent assay (ELISA).

Time frame: 56 days after MMR dose 1 vaccination (Day 56)

Population: The rubella per-protocol population included participants who fulfilled the eligibility criteria, received all study vaccines as assigned, provided valid rubella serology results at baseline and Day 56, did not take any prohibited concomitant medications within 28 days post-vaccination, and did not show rubella seropositivity at baseline.

ArmMeasureValue (NUMBER)
Group 1: MMR and CD-JEVPercentage of Participants With Rubella Seropositivity 56 Days Post-vaccination100.0 percentage of participants
Group 2: MMR Then CD-JEVPercentage of Participants With Rubella Seropositivity 56 Days Post-vaccination99.7 percentage of participants
Comparison: The primary hypotheses evaluated the non-inferiority of the concomitant administration of MMR and CD-JEV vaccines (Group 1) to MMR and CD-JEV vaccines given 2 months apart (Group 2) in children 9 months of age at 56 days in terms of percentage of participants achieving seropositivity to measles and rubella assuming a non-inferiority margin of 10%.95% CI: [-0.3, 1]
Secondary

Geometric Mean Concentration (GMC) for Anti-measles Neutralizing Antibody Concentration at 56 Days Post-vaccination

Anti-measles neutralizing antibody concentration was measured by the plaque reduction neutralization test (PRNT).

Time frame: 56 days after MMR dose 1 vaccination (Day 56)

Population: The measles per-protocol population included participants who fulfilled the eligibility criteria, received all study vaccines as assigned, provided valid measles serology results at baseline and Day 56, did not take any prohibited concomitant medications within 28 days post-vaccination, and did not show measles seropositivity at baseline.

ArmMeasureValue (GEOMETRIC_MEAN)
Group 1: MMR and CD-JEVGeometric Mean Concentration (GMC) for Anti-measles Neutralizing Antibody Concentration at 56 Days Post-vaccination1964.4 mIU/mL
Group 2: MMR Then CD-JEVGeometric Mean Concentration (GMC) for Anti-measles Neutralizing Antibody Concentration at 56 Days Post-vaccination1866.3 mIU/mL
95% CI: [0.9, 1.2]
Secondary

Geometric Mean Titer (GMT) for Serum Neutralizing Antibody Titer to JE Virus at 28 Days Post-vaccination

Anti-JE serum neutralizing antibody titer was measured using JE PRNT-50.

Time frame: 28 days after CD-JEV vaccination (Day 28 for Group 1 and Day 84 for Group 2)

Population: The JE per-protocol population included participants who fulfilled eligibility criteria, received all study vaccines as assigned, provided valid JE serology results at baseline and 28 days post-vaccination with CD-JEV, did not take any prohibited concomitant medications within 28 days post-vaccination, and did not show JE seropositivity at baseline

ArmMeasureValue (GEOMETRIC_MEAN)
Group 1: MMR and CD-JEVGeometric Mean Titer (GMT) for Serum Neutralizing Antibody Titer to JE Virus at 28 Days Post-vaccination24.0 titer
Group 2: MMR Then CD-JEVGeometric Mean Titer (GMT) for Serum Neutralizing Antibody Titer to JE Virus at 28 Days Post-vaccination20.3 titer
95% CI: [1, 1.4]
Secondary

GMC for Anti-rubella IgG Antibody Concentration at 56 Days Post-vaccination

Anti-rubella immunoglobulin G (IgG) concentration was measured using a commercial IgG enzyme-linked immunosorbent assay (ELISA).

Time frame: 56 days after MMR dose 1 vaccination (Day 56)

Population: The rubella per-protocol population included participants who fulfilled the eligibility criteria, received all study vaccines as assigned, provided valid rubella serology results at baseline and Day 56, did not take any prohibited concomitant medications within 28 days post-vaccination, and did not show rubella seropositivity at baseline.

ArmMeasureValue (GEOMETRIC_MEAN)
Group 1: MMR and CD-JEVGMC for Anti-rubella IgG Antibody Concentration at 56 Days Post-vaccination230.8 IU/mL
Group 2: MMR Then CD-JEVGMC for Anti-rubella IgG Antibody Concentration at 56 Days Post-vaccination229.8 IU/mL
95% CI: [0.9, 1.1]
Secondary

Number of Participants With Immediate Reactions Within 30 Minutes of Each Vaccination

Participants were observed for 30 minutes after each vaccination for immediate reactions. Immediate reactions included both local (injection site) and systemic reactions. MMR vaccine was injected on left upper thigh and CD-JEV was injected on right upper thigh. Serious reactions were those meeting one of the following conditions: * Death. * Life threatening * Required inpatient hospitalization or prolongation of existing hospitalization. * Resulted in a persistent or significant disability or incapacity. * Important medical events that, based upon appropriate medical judgment, may jeopardize the participant and may require medical or surgical intervention to prevent one of the outcomes listed above.

Time frame: 30 minutes following each study vaccination

Population: The safety population included all participants who received a study vaccine and had at least one safety measure post-vaccination.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Group 1: MMR and CD-JEVNumber of Participants With Immediate Reactions Within 30 Minutes of Each VaccinationSystemic1 Participants
Group 1: MMR and CD-JEVNumber of Participants With Immediate Reactions Within 30 Minutes of Each VaccinationAny immediate reaction6 Participants
Group 1: MMR and CD-JEVNumber of Participants With Immediate Reactions Within 30 Minutes of Each VaccinationSerious reactions0 Participants
Group 1: MMR and CD-JEVNumber of Participants With Immediate Reactions Within 30 Minutes of Each VaccinationMMR local reaction3 Participants
Group 1: MMR and CD-JEVNumber of Participants With Immediate Reactions Within 30 Minutes of Each VaccinationCD-JEV local reaction3 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Immediate Reactions Within 30 Minutes of Each VaccinationSystemic1 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Immediate Reactions Within 30 Minutes of Each VaccinationAny immediate reaction3 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Immediate Reactions Within 30 Minutes of Each VaccinationSerious reactions0 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Immediate Reactions Within 30 Minutes of Each VaccinationMMR local reaction2 Participants
Group 2: CD-JEVNumber of Participants With Immediate Reactions Within 30 Minutes of Each VaccinationCD-JEV local reaction4 Participants
Group 2: CD-JEVNumber of Participants With Immediate Reactions Within 30 Minutes of Each VaccinationAny immediate reaction5 Participants
Group 2: CD-JEVNumber of Participants With Immediate Reactions Within 30 Minutes of Each VaccinationSystemic1 Participants
Group 2: CD-JEVNumber of Participants With Immediate Reactions Within 30 Minutes of Each VaccinationSerious reactions0 Participants
Group 1: MMR Dose 2Number of Participants With Immediate Reactions Within 30 Minutes of Each VaccinationMMR local reaction3 Participants
Group 1: MMR Dose 2Number of Participants With Immediate Reactions Within 30 Minutes of Each VaccinationSystemic1 Participants
Group 1: MMR Dose 2Number of Participants With Immediate Reactions Within 30 Minutes of Each VaccinationAny immediate reaction5 Participants
Group 1: MMR Dose 2Number of Participants With Immediate Reactions Within 30 Minutes of Each VaccinationSerious reactions0 Participants
Group 2: MMR Dose 2Number of Participants With Immediate Reactions Within 30 Minutes of Each VaccinationMMR local reaction1 Participants
Group 2: MMR Dose 2Number of Participants With Immediate Reactions Within 30 Minutes of Each VaccinationSerious reactions0 Participants
Group 2: MMR Dose 2Number of Participants With Immediate Reactions Within 30 Minutes of Each VaccinationSystemic2 Participants
Group 2: MMR Dose 2Number of Participants With Immediate Reactions Within 30 Minutes of Each VaccinationAny immediate reaction3 Participants
Secondary

Number of Participants With Serious Adverse Events Throughout the Study

A serious adverse event (SAE) was defined as an AE that met one of the following: * Death * Life threatening * Required inpatient hospitalization or prolongation of existing hospitalization * Resulted in persistent or significant disability or incapacity * Important medical events that, based upon appropriate medical judgment, jeopardized the participant and required medical or surgical intervention to prevent an outcomes listed above AEs were assessed for relationship to vaccine by the study clinician according to the following: Definitely Related: An AE or unanticipated problem clearly related to the research procedures. Possibly Related: There is a reasonable possibility that the AE or unanticipated problem, incident, experience, or outcome may have been caused by the procedures involved in the research. Not Related: Any AE or unanticipated problem clearly not related to study procedures. Related SAEs includes events that were assessed as definitely or possibly related.

Time frame: Up to 112 days

Population: Safety population

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Group 1: MMR and CD-JEVNumber of Participants With Serious Adverse Events Throughout the StudyAny serious adverse event8 Participants
Group 1: MMR and CD-JEVNumber of Participants With Serious Adverse Events Throughout the StudyRelated serious adverse event0 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Serious Adverse Events Throughout the StudyAny serious adverse event15 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Serious Adverse Events Throughout the StudyRelated serious adverse event0 Participants
Secondary

Number of Participants With Solicited Local and Systemic Reactions Within 14 Days of Each Vaccination

Reactogenicity post-vaccination was assessed from 30 minutes through 14 days following vaccination. Parents used a structured reactogenicity diary card to record the following solicited (pre-listed) local and system reactions. Local reactions (at injection site): * Ecchymosis (bruising) * Erythema (redness) * Edema (swelling) * Induration (hardness) * Pain/tenderness Systemic reactions: * Fever * Rash * Cough * Runny nose * Change in eating habits * Diarrhea * Sleepiness * Irritability * Unusual crying * Vomiting

Time frame: 30 minutes through 14 days following each vaccination

Population: Safety population

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Group 1: MMR and CD-JEVNumber of Participants With Solicited Local and Systemic Reactions Within 14 Days of Each VaccinationAny local reactions at MMR injection site35 Participants
Group 1: MMR and CD-JEVNumber of Participants With Solicited Local and Systemic Reactions Within 14 Days of Each VaccinationAny systemic reactions224 Participants
Group 1: MMR and CD-JEVNumber of Participants With Solicited Local and Systemic Reactions Within 14 Days of Each VaccinationAny local reactions at CD-JEV injection site34 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Solicited Local and Systemic Reactions Within 14 Days of Each VaccinationAny local reactions at MMR injection site31 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Solicited Local and Systemic Reactions Within 14 Days of Each VaccinationAny systemic reactions222 Participants
Group 2: CD-JEVNumber of Participants With Solicited Local and Systemic Reactions Within 14 Days of Each VaccinationAny local reactions at CD-JEV injection site13 Participants
Group 2: CD-JEVNumber of Participants With Solicited Local and Systemic Reactions Within 14 Days of Each VaccinationAny systemic reactions190 Participants
Group 1: MMR Dose 2Number of Participants With Solicited Local and Systemic Reactions Within 14 Days of Each VaccinationAny local reactions at MMR injection site12 Participants
Group 1: MMR Dose 2Number of Participants With Solicited Local and Systemic Reactions Within 14 Days of Each VaccinationAny systemic reactions168 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local and Systemic Reactions Within 14 Days of Each VaccinationAny systemic reactions174 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local and Systemic Reactions Within 14 Days of Each VaccinationAny local reactions at MMR injection site9 Participants
Secondary

Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum Severity

Parents recorded local reactions on a diary card. Local ecchymosis, erythema, edema, and induration were graded as follows: Grade 1: ≤2.5 cm in diameter. Grade 2: \>2.5 cm in diameter with 50% of surface area of extremity segment involved. Grade 3: ≥50% surface area of extremity segment involved OR ulceration OR secondary infection OR phlebitis OR sterile abscess OR drainage. Grade 4: potentially life-threatening (e.g., abscess, exfoliative dermatitis, necrosis involving dermis or deeper tissue). Injection site pain/tenderness (pain without touching or tenderness when the area is touched) were graded as follows: Grade 1: pain/tenderness causing no or minimal limitation of use of limb. Grade 2: pain/tenderness causing greater than minimal limitation of use of limb. Grade 3: pain/tenderness causing inability to perform usual social and functional activities. Grade 4: pain/tenderness causing inability to perform basic self-care OR hospitalization indicated.

Time frame: 30 minutes through 14 days following each vaccination

Population: Safety population

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Group 1: MMR and CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEcchymosis: Grade 30 Participants
Group 1: MMR and CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEdema: Grade 30 Participants
Group 1: MMR and CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityInduration: Grade 14 Participants
Group 1: MMR and CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEcchymosis: Any6 Participants
Group 1: MMR and CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEdema: Grade 40 Participants
Group 1: MMR and CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityInduration: Any4 Participants
Group 1: MMR and CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityPain/Tenderness: Grade 30 Participants
Group 1: MMR and CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEcchymosis: Grade 40 Participants
Group 1: MMR and CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityPain/Tenderness: Grade 21 Participants
Group 1: MMR and CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityErythema: Any15 Participants
Group 1: MMR and CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEcchymosis: Grade 16 Participants
Group 1: MMR and CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityPain/Tenderness: Grade 117 Participants
Group 1: MMR and CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityErythema: Grade 115 Participants
Group 1: MMR and CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityErythema: Grade 20 Participants
Group 1: MMR and CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityPain/Tenderness: Any18 Participants
Group 1: MMR and CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityErythema: Grade 30 Participants
Group 1: MMR and CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityInduration: Grade 40 Participants
Group 1: MMR and CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityErythema: Grade 40 Participants
Group 1: MMR and CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityPain/Tenderness: Grade 40 Participants
Group 1: MMR and CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEdema: Any6 Participants
Group 1: MMR and CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityInduration: Grade 30 Participants
Group 1: MMR and CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEdema: Grade 15 Participants
Group 1: MMR and CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEcchymosis: Grade 20 Participants
Group 1: MMR and CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityInduration: Grade 20 Participants
Group 1: MMR and CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEdema: Grade 21 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityErythema: Grade 112 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityPain/Tenderness: Grade 40 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityInduration: Grade 30 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityErythema: Any13 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityPain/Tenderness: Grade 117 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEdema: Any3 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEcchymosis: Grade 40 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEcchymosis: Grade 16 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityPain/Tenderness: Any18 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityErythema: Grade 21 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityInduration: Grade 21 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityErythema: Grade 30 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityInduration: Grade 16 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEdema: Grade 30 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityInduration: Grade 40 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEdema: Grade 20 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEdema: Grade 13 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEdema: Grade 40 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEcchymosis: Any6 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityInduration: Any7 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityErythema: Grade 40 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityPain/Tenderness: Grade 30 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEcchymosis: Grade 20 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEcchymosis: Grade 30 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityPain/Tenderness: Grade 21 Participants
Group 2: CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityErythema: Grade 30 Participants
Group 2: CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEcchymosis: Grade 40 Participants
Group 2: CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityInduration: Grade 17 Participants
Group 2: CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityInduration: Grade 30 Participants
Group 2: CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityPain/Tenderness: Grade 117 Participants
Group 2: CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityPain/Tenderness: Grade 22 Participants
Group 2: CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEcchymosis: Any10 Participants
Group 2: CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityErythema: Any14 Participants
Group 2: CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEdema: Grade 20 Participants
Group 2: CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityInduration: Any7 Participants
Group 2: CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEdema: Grade 30 Participants
Group 2: CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEdema: Any7 Participants
Group 2: CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEcchymosis: Grade 20 Participants
Group 2: CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityErythema: Grade 114 Participants
Group 2: CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEdema: Grade 17 Participants
Group 2: CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityPain/Tenderness: Any19 Participants
Group 2: CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEcchymosis: Grade 30 Participants
Group 2: CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityPain/Tenderness: Grade 30 Participants
Group 2: CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityPain/Tenderness: Grade 40 Participants
Group 2: CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityErythema: Grade 20 Participants
Group 2: CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEcchymosis: Grade 110 Participants
Group 2: CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityErythema: Grade 40 Participants
Group 2: CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityInduration: Grade 40 Participants
Group 2: CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityInduration: Grade 20 Participants
Group 2: CD-JEVNumber of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEdema: Grade 40 Participants
Group 1: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityInduration: Any4 Participants
Group 1: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEcchymosis: Any3 Participants
Group 1: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEcchymosis: Grade 13 Participants
Group 1: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEcchymosis: Grade 20 Participants
Group 1: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEcchymosis: Grade 30 Participants
Group 1: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEcchymosis: Grade 40 Participants
Group 1: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityErythema: Any8 Participants
Group 1: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityErythema: Grade 18 Participants
Group 1: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityErythema: Grade 20 Participants
Group 1: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityErythema: Grade 30 Participants
Group 1: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityErythema: Grade 40 Participants
Group 1: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEdema: Any5 Participants
Group 1: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEdema: Grade 15 Participants
Group 1: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEdema: Grade 20 Participants
Group 1: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEdema: Grade 30 Participants
Group 1: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEdema: Grade 40 Participants
Group 1: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityInduration: Grade 14 Participants
Group 1: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityInduration: Grade 20 Participants
Group 1: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityInduration: Grade 30 Participants
Group 1: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityInduration: Grade 40 Participants
Group 1: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityPain/Tenderness: Any6 Participants
Group 1: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityPain/Tenderness: Grade 15 Participants
Group 1: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityPain/Tenderness: Grade 21 Participants
Group 1: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityPain/Tenderness: Grade 30 Participants
Group 1: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityPain/Tenderness: Grade 40 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEdema: Grade 10 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEdema: Any0 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityErythema: Any5 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityErythema: Grade 30 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEcchymosis: Any0 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityPain/Tenderness: Grade 18 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityPain/Tenderness: Grade 30 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEcchymosis: Grade 40 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEcchymosis: Grade 10 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEcchymosis: Grade 30 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityInduration: Grade 40 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityPain/Tenderness: Grade 20 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityErythema: Grade 40 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityErythema: Grade 20 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEcchymosis: Grade 20 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityInduration: Grade 20 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityErythema: Grade 15 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEdema: Grade 40 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityInduration: Grade 10 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityInduration: Any0 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityInduration: Grade 30 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEdema: Grade 30 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityPain/Tenderness: Any8 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEdema: Grade 20 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityPain/Tenderness: Grade 40 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEdema: Grade 30 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityInduration: Grade 13 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEdema: Grade 14 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEdema: Any4 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityInduration: Grade 20 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityErythema: Grade 40 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityPain/Tenderness: Grade 30 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityInduration: Grade 30 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityErythema: Grade 30 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityErythema: Grade 20 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityInduration: Grade 40 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityErythema: Grade 17 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEcchymosis: Any5 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityPain/Tenderness: Any5 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityErythema: Any7 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEcchymosis: Grade 40 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityPain/Tenderness: Grade 14 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEcchymosis: Grade 30 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityPain/Tenderness: Grade 40 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityPain/Tenderness: Grade 21 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEcchymosis: Grade 20 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEcchymosis: Grade 15 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEdema: Grade 40 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityInduration: Any3 Participants
Group 2: MMR Dose 2Number of Participants With Solicited Local Reactions Within 14 Days of Each Vaccination by Maximum SeverityEdema: Grade 20 Participants
Secondary

Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum Severity

Parents recorded systemic reactions on a diary card. Fever was recorded and graded as follows (axillary temperature): Grade 1: 37.5°C to 37.9°C Grade 2: 38.0°C to 38.4°C Grade 3: 38.5°C to 40.0°C Grade 4: \>40.0°C Rash, cough, runny nose, change in eating habits, diarrhea, sleepiness, irritability, unusual crying, vomiting, and any other unsolicited reaction occurring from 30 minutes through 14 days post vaccination were graded as follows: Grade 1: symptoms causing no or minimal interference with usual social and functional activities. Grade 2: symptoms causing greater than minimal interference with usual social and functional activities. Grade 3: symptoms causing inability to perform usual social and functional activities with intervention or hospitalization indicated. Grade 4: symptoms causing inability to perform basic self-care functions OR medical or operative intervention indicated to prevent permanent impairment, persistent disability, or death.

Time frame: 30 minutes through 14 days following each vaccination

Population: Safety population

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityCough: Any127 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityFever: Grade 238 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRunny nose: Grade 40 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRunny nose: Grade 32 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRunny nose: Grade 226 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityCough: Grade 1103 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityVomiting Grade 30 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRunny nose: Grade 1139 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRunny nose: Any167 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityCough: Grade 40 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityCough: Grade 220 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityUnusual crying: Grade 31 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityCough: Grade 34 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityUnusual crying: Grade 28 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityUnusual crying: Grade 145 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityFever: Grade 344 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityVomiting: Grade 24 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityUnusual crying: Any54 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityIrritability: Grade 40 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityIrritability: Grade 33 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityFever: Grade 41 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityFever: Grade 152 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityIrritability: Grade 214 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityIrritability: Grade 163 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityIrritability: Any80 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRash: Any27 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityVomiting: Grade 40 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeveritySleepiness: Grade 40 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeveritySleepiness: Grade 30 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeveritySleepiness: Grade 24 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRash: Grade 123 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityFever: Any135 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeveritySleepiness: Grade 139 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeveritySleepiness: Any43 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityDiarrhea: Grade 41 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRash: Grade 23 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityVomiting: Grade 125 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityDiarrhea: Grade 31 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityDiarrhea: Grade 27 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityDiarrhea: Grade 149 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRash: Grade 30 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityVomiting: Any grade29 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityDiarrhea: Any58 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityChange in eating habits: Grade 40 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityChange in eating habits: Grade 30 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRash: Grade 41 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityUnusual crying: Grade 40 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityChange in eating habits: Grade 29 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityChange in eating habits: Grade 140 Participants
Group 1: MMR and CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityChange in eating habits: Any49 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRash: Grade 128 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityFever: Any119 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityFever: Grade 135 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityFever: Grade 243 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityFever: Grade 340 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityFever: Grade 41 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRash: Any33 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRash: Grade 24 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRash: Grade 31 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRash: Grade 40 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityCough: Any116 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityCough: Grade 192 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityCough: Grade 222 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityCough: Grade 32 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityCough: Grade 40 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRunny nose: Any163 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRunny nose: Grade 1138 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRunny nose: Grade 223 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRunny nose: Grade 32 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRunny nose: Grade 40 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityChange in eating habits: Any32 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityChange in eating habits: Grade 125 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityChange in eating habits: Grade 26 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityChange in eating habits: Grade 31 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityChange in eating habits: Grade 40 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityDiarrhea: Any49 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityDiarrhea: Grade 145 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityDiarrhea: Grade 22 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityDiarrhea: Grade 30 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityDiarrhea: Grade 42 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeveritySleepiness: Any32 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeveritySleepiness: Grade 129 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeveritySleepiness: Grade 23 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeveritySleepiness: Grade 30 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeveritySleepiness: Grade 40 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityIrritability: Any63 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityIrritability: Grade 151 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityIrritability: Grade 210 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityIrritability: Grade 32 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityIrritability: Grade 40 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityUnusual crying: Any29 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityUnusual crying: Grade 123 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityUnusual crying: Grade 25 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityUnusual crying: Grade 31 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityUnusual crying: Grade 40 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityVomiting: Any grade26 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityVomiting: Grade 118 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityVomiting: Grade 28 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityVomiting Grade 30 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityVomiting: Grade 40 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityChange in eating habits: Grade 30 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityFever: Grade 139 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeveritySleepiness: Any12 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRunny nose: Grade 31 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityIrritability: Grade 40 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRash: Grade 112 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityIrritability: Grade 30 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeveritySleepiness: Grade 112 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityCough: Grade 198 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityIrritability: Grade 24 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityVomiting: Grade 24 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityVomiting: Grade 117 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeveritySleepiness: Grade 20 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityChange in eating habits: Grade 123 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityFever: Grade 41 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRunny nose: Any143 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityChange in eating habits: Grade 40 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeveritySleepiness: Grade 30 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRunny nose: Grade 40 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityIrritability: Grade 132 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRash: Any13 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityVomiting: Grade 40 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeveritySleepiness: Grade 40 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityFever: Grade 221 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityIrritability: Any36 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRash: Grade 30 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRunny nose: Grade 214 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityDiarrhea: Any29 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRash: Grade 40 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityCough: Grade 40 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityCough: Grade 32 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityFever: Any87 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityDiarrhea: Grade 123 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityUnusual crying: Grade 40 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityCough: Grade 218 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityChange in eating habits: Grade 24 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityVomiting: Any grade21 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityDiarrhea: Grade 25 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityCough: Any118 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityUnusual crying: Grade 23 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRash: Grade 21 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityUnusual crying: Grade 30 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityDiarrhea: Grade 31 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRunny nose: Grade 1128 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityVomiting Grade 30 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityUnusual crying: Grade 117 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityUnusual crying: Any20 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityDiarrhea: Grade 40 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityChange in eating habits: Any27 Participants
Group 2: CD-JEVNumber of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityFever: Grade 326 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityCough: Grade 216 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityChange in eating habits: Any36 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRash: Grade 41 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityChange in eating habits: Grade 129 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityChange in eating habits: Grade 26 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityUnusual crying: Grade 40 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityChange in eating habits: Grade 31 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRash: Grade 30 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityChange in eating habits: Grade 40 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityFever: Grade 131 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityDiarrhea: Any34 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityDiarrhea: Grade 130 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRash: Grade 22 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityDiarrhea: Grade 21 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityVomiting: Any grade22 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityDiarrhea: Grade 32 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityDiarrhea: Grade 41 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRash: Grade 116 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeveritySleepiness: Any15 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeveritySleepiness: Grade 115 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeveritySleepiness: Grade 20 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRash: Any19 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityVomiting: Grade 116 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeveritySleepiness: Grade 30 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeveritySleepiness: Grade 40 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityIrritability: Any46 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityFever: Grade 40 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityIrritability: Grade 140 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityIrritability: Grade 24 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityVomiting: Grade 23 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityIrritability: Grade 32 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityFever: Grade 325 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityIrritability: Grade 40 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityFever: Any79 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityUnusual crying: Any29 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityVomiting: Grade 41 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityUnusual crying: Grade 124 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityFever: Grade 223 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityUnusual crying: Grade 25 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityCough: Grade 30 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityCough: Grade 40 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityCough: Grade 195 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRunny nose: Any133 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityVomiting Grade 32 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRunny nose: Grade 1117 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRunny nose: Grade 214 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityCough: Any111 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityUnusual crying: Grade 30 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRunny nose: Grade 32 Participants
Group 1: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRunny nose: Grade 40 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityDiarrhea: Grade 41 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRunny nose: Grade 30 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityVomiting: Any grade31 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRunny nose: Grade 1119 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityUnusual crying: Any20 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityFever: Grade 226 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityCough: Any103 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRash: Grade 116 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityChange in eating habits: Grade 25 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityUnusual crying: Grade 116 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityChange in eating habits: Grade 121 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityDiarrhea: Grade 31 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityDiarrhea: Grade 29 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRash: Grade 40 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityCough: Grade 213 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityDiarrhea: Grade 125 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityChange in eating habits: Any27 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRash: Grade 22 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRunny nose: Grade 216 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityCough: Grade 30 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityCough: Grade 190 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityUnusual crying: Grade 23 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityDiarrhea: Any36 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityUnusual crying: Grade 31 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityCough: Grade 40 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityFever: Grade 41 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityFever: Any84 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeveritySleepiness: Grade 40 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityFever: Grade 125 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityIrritability: Any33 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityChange in eating habits: Grade 40 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityVomiting: Grade 120 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeveritySleepiness: Grade 30 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityUnusual crying: Grade 40 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityIrritability: Grade 130 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeveritySleepiness: Grade 21 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRash: Any18 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeveritySleepiness: Grade 115 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityVomiting Grade 31 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityIrritability: Grade 22 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityFever: Grade 332 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRunny nose: Any135 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityVomiting: Grade 41 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityChange in eating habits: Grade 31 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityIrritability: Grade 31 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRunny nose: Grade 40 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityVomiting: Grade 29 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeveritySleepiness: Any16 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityRash: Grade 30 Participants
Group 2: MMR Dose 2Number of Participants With Systemic Reactions Within 14 Days of Each Vaccination by Maximum SeverityIrritability: Grade 40 Participants
Secondary

Number of Participants With Unsolicited Adverse Events Within 28 Days of Each Vaccination

Each adverse event (AE) was assessed for relationship to vaccine by the study clinician according to the following: Definitely Related: An adverse event or unanticipated problem clearly related to the research procedures. Possibly Related: There is a reasonable possibility that the adverse event or unanticipated problem, incident, experience, or outcome may have been caused by the procedures involved in the research. Not Related: Any adverse event or unanticipated problem clearly not related to study procedures. Related adverse events includes events that were assessed as definitely or possibly related.

Time frame: 28 days following each vaccination

Population: Safety population

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Group 1: MMR and CD-JEVNumber of Participants With Unsolicited Adverse Events Within 28 Days of Each VaccinationAny adverse event207 Participants
Group 1: MMR and CD-JEVNumber of Participants With Unsolicited Adverse Events Within 28 Days of Each VaccinationRelated adverse events35 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Unsolicited Adverse Events Within 28 Days of Each VaccinationAny adverse event211 Participants
Group 2: MMR Then CD-JEVNumber of Participants With Unsolicited Adverse Events Within 28 Days of Each VaccinationRelated adverse events22 Participants
Group 2: CD-JEVNumber of Participants With Unsolicited Adverse Events Within 28 Days of Each VaccinationAny adverse event164 Participants
Group 2: CD-JEVNumber of Participants With Unsolicited Adverse Events Within 28 Days of Each VaccinationRelated adverse events20 Participants
Group 1: MMR Dose 2Number of Participants With Unsolicited Adverse Events Within 28 Days of Each VaccinationRelated adverse events22 Participants
Group 1: MMR Dose 2Number of Participants With Unsolicited Adverse Events Within 28 Days of Each VaccinationAny adverse event110 Participants
Group 2: MMR Dose 2Number of Participants With Unsolicited Adverse Events Within 28 Days of Each VaccinationAny adverse event148 Participants
Group 2: MMR Dose 2Number of Participants With Unsolicited Adverse Events Within 28 Days of Each VaccinationRelated adverse events30 Participants
Secondary

Percentage of Participants With Japanese Encephalitis Seropositivity 28 Days Post-vaccination

Japanese encephalitis (JE) immunogenicity was assessed by the percentage of participants with demonstrated seropositivity 28 days after CD-JEV vaccination. Seropositivity was defined as an anti-JE serum neutralizing antibody titer of ≥ 1:10, as measured by JE PRNT-50.

Time frame: 28 days after CD-JEV vaccination (Day 28 for Group 1 and Day 84 for Group 2)

Population: The JE per-protocol population included participants who fulfilled eligibility criteria, received all study vaccines as assigned, provided valid JE serology results at baseline and 28 days post-vaccination with CD-JEV, did not take any prohibited concomitant medications within 28 days post-vaccination, and did not show JE seropositivity at baseline

ArmMeasureValue (NUMBER)
Group 1: MMR and CD-JEVPercentage of Participants With Japanese Encephalitis Seropositivity 28 Days Post-vaccination72.3 percentage of participants
Group 2: MMR Then CD-JEVPercentage of Participants With Japanese Encephalitis Seropositivity 28 Days Post-vaccination68.2 percentage of participants
95% CI: [-3.1, 11.3]
Secondary

Percentage of Participants With Mumps Seropositivity 56 Days Post-vaccination

Mumps immunogenicity was assessed by the percentage of participants with demonstrated seropositivity for mumps at 56 days post-vaccination. Seropositivity was defined as an optical density ratio ≥ 1.10 using a commercial ELISA.

Time frame: 56 days after MMR dose 1 vaccination (Day 56)

Population: The mumps per-protocol population included participants who fulfilled eligibility criteria, received all study vaccines as assigned, provided valid mumps serology results at baseline and Day 56, did not take any prohibited concomitant medications within within 28 days post-vaccination, and did not show mumps seropositivity at baseline.

ArmMeasureValue (NUMBER)
Group 1: MMR and CD-JEVPercentage of Participants With Mumps Seropositivity 56 Days Post-vaccination98.5 percentage of participants
Group 2: MMR Then CD-JEVPercentage of Participants With Mumps Seropositivity 56 Days Post-vaccination98.5 percentage of participants
95% CI: [-2, 2.1]
Secondary

Seroconversion Rate for Measles 56 Days Post-vaccination

The seroconversion rate for measles at 56 days post-vaccination was defined as the percentage of participants with a change in serostatus from negative to positive 56 days after vaccination or a four-fold rise in concentration 56 days after vaccination if seropositive for measles at baseline. Seropositivity was defined by a concentration of ≥ 120 mIU/mL of anti-measles neutralizing antibody titer, as measured by the plaque reduction neutralization test (PRNT).

Time frame: 56 days after MMR dose 1 vaccination (Day 56)

Population: The measles per-protocol population included participants who fulfilled the eligibility criteria, received all study vaccines as assigned, provided valid measles serology results at baseline and Day 56, did not take any prohibited concomitant medications within 28 days post-vaccination, and did not show measles seropositivity at baseline.

ArmMeasureValue (NUMBER)
Group 1: MMR and CD-JEVSeroconversion Rate for Measles 56 Days Post-vaccination98.1 percentage of participants
Group 2: MMR Then CD-JEVSeroconversion Rate for Measles 56 Days Post-vaccination98.0 percentage of participants
95% CI: [-2.1, 2.2]
Secondary

Seroconversion Rate for Mumps 56 Days Post-vaccination

The seroconversion rate for mumps at 56 days post-vaccination was defined as the percentage of participants with a change in serostatus from negative to positive 56 days after vaccination. Seropositivity was defined as an optical density ratio ≥ 1.10, measured using a commercial ELISA. Participants with equivocal serostatus at baseline are counted as non-responders.

Time frame: 56 days after MMR dose 1 vaccination (Day 56)

Population: The mumps per-protocol population included participants who fulfilled eligibility criteria, received all study vaccines as assigned, provided valid mumps serology results at baseline and Day 56, did not take any prohibited concomitant medications within within 28 days post-vaccination, and did not show mumps seropositivity at baseline.

ArmMeasureValue (NUMBER)
Group 1: MMR and CD-JEVSeroconversion Rate for Mumps 56 Days Post-vaccination96.7 percentage of participants
Group 2: MMR Then CD-JEVSeroconversion Rate for Mumps 56 Days Post-vaccination95.1 percentage of participants
95% CI: [-1.8, 4.9]
Secondary

Seroconversion Rate for Rubella 56 Days Post-vaccination

The seroconversion rate for rubella at 56 days post-vaccination was defined as the percentage of participants with a change in serostatus from negative to positive 56 days after vaccination or a four-fold rise in concentration 56 days after vaccination if seropositive for rubella at baseline. Seropositivity is defined as a post-vaccination concentration of ≥ 10 IU/mL measured using a commercial ELISA.

Time frame: 56 days after MMR dose 1 vaccination (Day 56)

Population: The rubella per-protocol population included participants who fulfilled the eligibility criteria, received all study vaccines as assigned, provided valid rubella serology results at baseline and Day 56, did not take any prohibited concomitant medications within 28 days post-vaccination, and did not show rubella seropositivity at baseline.

ArmMeasureValue (NUMBER)
Group 1: MMR and CD-JEVSeroconversion Rate for Rubella 56 Days Post-vaccination100.0 percentage of participants
Group 2: MMR Then CD-JEVSeroconversion Rate for Rubella 56 Days Post-vaccination99.7 percentage of participants
95% CI: [-0.3, 1]

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026