Impact of the influenza vaccine on COVID-19 infection rates and severity

American Journal of Infection Control
June 2021 Volume 49 Issue 6 p657-856
http://www.ajicjournal.org/current

 

Impact of the influenza vaccine on COVID-19 infection rates and severity
Anna Conlon, Carmel Ashur, Laraine Washer, Kim A. Eagle, Marion A. Hofmann Bowman
Published online: February 22, 2021