98
Participants
Start Date
October 2, 2019
Primary Completion Date
January 31, 2023
Study Completion Date
January 31, 2023
Flucelvax
Seasonal influenza vaccine
Fluvirin
Seasonal influenza vaccine
Fluzone High Dose
Seasonal influenza vaccine for adults ages 65 and older
National Institutes of Health Clinical Center, Bethesda
National Institute of Allergy and Infectious Diseases (NIAID)
NIH