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Flu vaccine could cut COVID risk

Health-care workers who got the influenza vaccine were also protected from COVID-19 — but the effect might not last long.
  1. Ewen Callaway
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Influenza vaccines have a surprising health benefit: they might also prevent COVID-19, particularly in its most severe forms1.

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Nature 605, 602 (2022)

doi: https://doi.org/10.1038/d41586-022-01315-9

References

  1. Tayar, E. et al. Preprint at medRxiv https://doi.org/10.1101/2022.05.09.22274802 (2022).

  2. Fink, G. et al. BMJ Evid. Based Med. 26, 192–193 (2020).

    Article  Google Scholar 

  3. Debisarun, P. A. et al. PLOS Pathog. 17, e1009928 (2021).

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