USA: 55% increase in Delta vaccine breakthrough cases in Washington State

Alpha, America, B.1.1.7, B.1.351, B.1.427, B.1.429, B.1.525, B.1.526, B.1.617.2, Beta, Coronavirus, Delta, Epsilon, Eta, Gamma, Iota, Janssen, Kappa, Moderna, P.1, Pfizer/Biontech, Science, USA, Vaccine, Vaccine Breakthrough, Vaccine Waning, Washington State

This week’s update from Washington State showing vaccine breakthrough cases and which Sars-CoV-2 variant is causing them up to 11th August 2021. Of note this week is another big jump for Delta B.1.617.2 vaccine breakthrough cases, which have increased by 55% from 405 to 629 in one week.  There is also a sudden and rather alarming 74% increase in vaccine breakthrough cases where the Sars-CoV-2 variant is defined as “other”.

** There is an UPDATE of this post here **

Vaccine Breakthroughs up to 11th August 2021

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Vaccine Breakthroughs up to 4th August 2021

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Vaccine Breakthroughs up to 28th July 2021

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Vaccine Breakthroughs up to 21st July 2021

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Vaccine Breakthroughs up to 14th July 2021

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Vaccine Breakthroughs up to 7th July 2021

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Vaccine Breakthroughs up to 30th June 2021

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Image by Frank Ravizza from Pixabay

** This post was originally published on August 14, 2021 **