A Study to Evaluate the Immunogenicity of Quadrivalent LAIV (MEDI8662) in Adults 18 to 49 Years of Age
Conditions
- Healthy or Stable Underlying Chronic Medical Condition
Interventions
- BIOLOGICAL: Q/LAIV-BFS (MEDI8662)
- BIOLOGICAL: FluMist/B/Yamagata
- BIOLOGICAL: FluMist/B/Victoria
Sponsor
MedImmune LLC