Effectiveness of the Pfizer-BioNTech COVID-19 Vaccine Among Residents of Two Skilled Nursing Facilities Experiencing COVID-19 Outbreaks - Connecticut, December 2020-February 2021

This report describes an analysis of two Connecticut skilled nursing facilities that found partial vaccination,>14 days after the first dose through 7 days after the second dose, with the Pfizer-BioNTech COVID-19 vaccine 63% effective against SARS-CoV-2 infection.
Source: CDC Morbidity and Mortality Weekly Report - Category: American Health Tags: MMWR Morbidity & Mortality Weekly Report COVID-19 Coronavirus Disease 2019 Source Type: news