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What the data say about asymptomatic COVID infections

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Nature 587, 534-535 (2020)


Updates & Corrections

  • Correction 20 November 2020: A previous version of this story incorrectly stated that studies analyzed in the Cevik, M. et al meta-analysis had measured viral particles in the blood. Particle numbers were measured in throat swabs.

  • Correction 23 November 2020: This article has been updated with the correct affiliation for Krutika Kuppalli.


  1. Byambasuren, O. et al. J. Assoc. Med. Microbiol. Infect. Dis. Can. (2020).

    Article  Google Scholar 

  2. Bi, Q. et al. Preprint at medRxiv (2020).

  3. Cevik, M. et al. Preprint at SSRN (2020).

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