drugset / Trial / NCT07805707
A Study on the Efficacy of a Vaccine Against Influenza in Adults ≥65 Years of Age
RandomizedParallel-groupQuadruple-blindPrevention
Summary
This study will compare an investigational mRNA flu vaccine with a licensed flu vaccine in adults 65 years of age and older. Participants will receive one injection and will be followed during the flu season. The study will measure prevention of laboratory-confirmed flu illness, side effects, and immune responses.
Timeline
- Start
- 2026-09-02
- Primary completion
- 2028-06-09
- Completion
- 2028-06-09
Drugs
| Evaluation | Drug | Modality | Dose | Route |
|---|---|---|---|---|
| Comparator | Licensed influenza vaccine | Vaccine | — | Intramuscular |
| Subject | mRNA Seasonal Flu vaccine | Messenger RNA (mRNA) | — | Intramuscular |