Effectiveness of Pfizer-BioNTech and Moderna Vaccines in Preventing SARS-CoV-2 Infection Among Nursing Home Residents Before and During Widespread Circulation of the SARS-CoV-2 B.1.617.2 (Delta) Variant — National Healthcare Safety Network, March 1–August 1, 2021
MMWR Morbidity and Mortality Weekly Report (2021) - Comments
pubmed: 34437519  doi: 10.15585/mmwr.mm7034e3  issn: 0149-2195  issn: 1545-861x 

Srinivas Nanduri, Tamara Pilishvili, Gordana Derado, Minn Minn Soe, Philip Dollard, Hsiu Wu, Qunna Li, Suparna Bagchi, Heather Dubendris, Ruth Link-Gelles, John A. Jernigan, Daniel Budnitz, Jeneita Bell, Andrea Benin, Nong Shang, Jonathan R. Edwards, Jennifer R. Verani, Stephanie J. Schrag