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@joelle_emerson ("Joelle Emerson") retweeted:
@carlzimmer ("Carl Zimmer") wrote:
Unvaccinated people who had previously recovered from a coronavirus infection were five times as likely to get Covid as people who had received both shots of the Pfizer-BioNTech or Moderna vaccines. Story by @benjmueller https://www.nytimes.com/live/2021/10/29/world/covid-vaccine-boosters/cdc-covid-vaccine-protection