Effectiveness of mRNA BNT162b2 COVID-19 vaccine up to 6 months in a large integrated health system in the USA: a retrospective cohort study
Sara Y. Tartof
,
Jeff Slezak
,
Heidi Fischer
,
Sara Y. Tartof
,
Jeff Slezak
,
Heidi Fischer
,
Vennis Hong
,
Bradley K. Ackerson
,
Omesh N. Ranasinghe
,
Timothy B. Frankland
,
Oluwaseye Ayoola Ogun
,
Joann M. Zamparo
,
Sharon Gray
,
Srinivas Rao Valluri
,
Kaije Pan
,
Frederick J. Angulo
,
Luis Jódar
,
John M. McLaughlin
2021
The Lancet
1,255 citations