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Covid-19 reinfection: What you need to know

Published Nov 16 2020 at 6:43 PM GMT
CNN

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  • While there have only been a handful of cases of reinfection so far, we don't yet know how long our immunity lasts after recovering from Covid-19.
  • Dr Leana Wen explains why the herd immunity approach won't work.
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  • Published Nov 16, 2020 6:43 PM GMT