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Effectiveness of mRNA-1273 and BNT162b2 Vaccines in Qatar.
Abu-Raddad LJ, Chemaitelly H, Bertollini R; National Study Group for COVID-19 Vaccination. Abu-Raddad LJ, et al. N Engl J Med. 2022 Feb 24;386(8):799-800. doi: 10.1056/NEJMc2117933. Epub 2022 Jan 19. N Engl J Med. 2022. PMID: 35045222 Free PMC article. No abstract available.
Waning mRNA-1273 Vaccine Effectiveness against SARS-CoV-2 Infection in Qatar.
Abu-Raddad LJ, Chemaitelly H, Bertollini R; National Study Group for COVID-19 Vaccination. Abu-Raddad LJ, et al. N Engl J Med. 2022 Mar 17;386(11):1091-1093. doi: 10.1056/NEJMc2119432. Epub 2022 Jan 26. N Engl J Med. 2022. PMID: 35081294 Free PMC article. No abstract available.