400
Participants
Start Date
October 30, 2020
Primary Completion Date
June 30, 2026
Study Completion Date
December 30, 2026
Standard dose influenza vaccination
Single 0.5 ml injection administered intramuscularly into participant's deltoid muscle
High dose influenza vaccination
4 times more concentrated single 0.7 ml injection administered intramuscularly into participant's deltoid muscle
RECRUITING
University of Miami, Miami
University of Miami
OTHER