Influenza
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Healthy adults aged 20 to 44, regardless of gender, with normal complete blood cell count, no anemia, no fever or infection, and no history of chronic diseases such as diabetes, hypertension, heart disease and asthma.
Exclusion criteria
Exclusion criteria: 1. People who have recently been vaccinated or are allergic to vaccines; 2. Suffering from severe immune, cardiovascular, hepatic or metabolic diseases; 3. People with tumors, allergic diseases or chronic infections; 4. Pregnant or lactating people; 5. People who have been infected with influenza virus in the past three months.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Serum antibody titer; | — |
Secondary
| Measure | Time frame |
|---|---|
| Percentage of immune cells;Serum metabolite concentration; | — |
Countries
China
Contacts
The Fifth Medical Center of PLA General Hospital