96,175
Participants
Start Date
September 17, 2018
Primary Completion Date
February 28, 2022
Study Completion Date
February 28, 2022
Flublok Quadrivalent influenza vaccine RIV4
Route of administration: Intramuscular
Standard-dose quadrivalent inactivated influenza vaccine SD-IIV4
Route of administration: Intramuscular
Kaiser Permanente Northern California, Oakland
Sanofi Pasteur, a Sanofi Company
INDUSTRY