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Remember Beta? New data reveal variant’s deadly powers

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Updates & Corrections

  • Update 10 August 2021: This story has been updated with additional detail about the Delta variant and about what makes the findings valuable.


  1. Abu-Raddad, L. J. et al. Preprint at medRxiv (2021).

  2. Jassat, W. et al. Lancet Glob. Health (2021).

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