This week’s update from Washington State showing vaccine breakthrough cases and which Sars-CoV-2 variant is causing them up to 28th July 2021. Of note this week is huge jump for Delta B.1.617.2 breakthrough cases, which have more than doubled in one week from 113 to 254. There are further increases in vaccine breakthroughs for other variants too.
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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