USA: Washington State Vaccine Breakthroughs by Variant up to 21st July 2021

Alpha, America, B.1.1.7, B.1.351, B.1.427, B.1.429, B.1.526, B.1.617.1, B.1.617.2, Beta, Coronavirus, Delta, Epsilon, Health, Infection, Iota, Janssen, Kappa, Moderna, P.1, P.2, PCR, Pfizer/Biontech, Science, Testing, USA, Vaccine, Vaccine Breakthrough, Washington State, Zeta

This week’s update from Washington State showing vaccine breakthrough cases and which Sars-CoV-2 variant is causing them. Of note this week is another large jump for Delta B.1.617.2 breakthrough cases, and a further increase for Gamma P1 breakthroughs.

Vaccine Breakthroughs up to 21st July 2021

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Vaccine Breakthroughs up to 14th July 2021

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** This post was originally published on July 22, 2021 **