A Study to Find and Confirm the Dose and Assess Safety, Reactogenicity and Immune Response of a Vaccine Against Pandemic H5N1 Influenza Virus in Healthy Younger and Older Adults
Conditions
Interventions
- BIOLOGICAL: Flu Pandemic mRNA_Dose level 1
- BIOLOGICAL: Flu Pandemic mRNA_Dose level 2
- BIOLOGICAL: Flu Pandemic mRNA_ Dose level 3.
- BIOLOGICAL: Flu Pandemic mRNA_ Dose level 4
- BIOLOGICAL: Flu Pandemic mRNA_Dose level 5
- BIOLOGICAL: Flu Pandemic mRNA_Dose level 6
- BIOLOGICAL: Influenza virus vaccine
- DRUG: Placebo
Sponsor
GlaxoSmithKline