[HTML][HTML] Effectiveness of Pfizer-BioNTech and Moderna vaccines in preventing SARS-CoV-2 infection among nursing home residents before and during widespread …
S Nanduri - MMWR. Morbidity and mortality weekly report, 2021 - cdc.gov
MMWR. Morbidity and mortality weekly report, 2021•cdc.gov
Two doses of mRNA vaccines were 74.7% effective against infection among nursing home
residents early in the vaccination program (March–May 2021). During June–July 2021,
when B. 1.617. 2 (Delta) variant circulation predominated, effectiveness declined
significantly to 53.1%.
residents early in the vaccination program (March–May 2021). During June–July 2021,
when B. 1.617. 2 (Delta) variant circulation predominated, effectiveness declined
significantly to 53.1%.
Two doses of mRNA vaccines were 74.7% effective against infection among nursing home residents early in the vaccination program (March–May 2021). During June–July 2021, when B. 1.617. 2 (Delta) variant circulation predominated, effectiveness declined significantly to 53.1%.
cdc.gov