Retrospective cohort study: Pfizer vaccine reduces the risk of reinfection after recovery from Covid-19.
17 Feb, 2022 | 10:13h | UTCEffectiveness of the BNT162b2 Vaccine after Recovery from Covid-19 – New England Journal of Medicine
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Among patients who had recovered from Covid-19, the receipt of at least one dose of the BNT162b2 vaccine was associated with a significantly lower risk of recurrent infection. https://t.co/AAlsY9sFlv pic.twitter.com/Nkj1lP77ZW
— NEJM (@NEJM) February 16, 2022