Effectiveness of COVID-19 Pfizer-BioNTech BNT162b2 mRNA Vaccination in
On March 1, 2022, this report was posted online as an MMWR Early Release.Nicola P. Klein, MD1; Melissa S. Stockwell, MD2,3,4; Maria Demarco, PhD5; Manjusha Gaglani, MBBS6,7; Anupam B. Kharbanda, MD8; Stephanie A. Irving, MHS9;…