Waning of BNT162b2 Vaccine Protection against SARS-CoV-2 Infection in Qatar Posted on 15 December 2021 by davidrcurry New England Journal of Medicine December 9, 2021 Vol. 385 No. 24 http://www.nejm.org/toc/nejm/medical-journal Waning of BNT162b2 Vaccine Protection against SARS-CoV-2 Infection in Qatar H. Chemaitelly and Otherse Share this: Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Like Loading... Related