960
Participants
Start Date
October 10, 2025
Primary Completion Date
September 18, 2026
Study Completion Date
September 18, 2026
Flu mRNA (Formulation B1)
One dose of Flu mRNA (Formulation B1) received intramuscularly.
Flu mRNA (Formulation B3)
One dose of Flu mRNA (Formulation B3) received intramuscularly.
Flu mRNA(Formulation A)
One dose of Flu mRNA (Formulation A) received intramuscularly.
Comparator 1
One dose of Comparator 1 received intramuscularly.
Comparator 2
One dose of Comparator 2 received intramuscularly.
Comparator 3
One dose of Comparator 3 received intramuscularly.
Lead Sponsor
GlaxoSmithKline
INDUSTRY