omicron Declines SARS-CoV Protection
This is a news story, published by Ars Technica, that relates primarily to COVID-19 news.
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vaccine efficacyArs Technica
•Health
Health
Protection from COVID reinfections plummeted from 80% to 5% with omicron

86% Informative
A COVID-19 infection from a pre-omicron variant of SARS-CoV-2 (such as alpha or delta) yielded around 80 percent protection from reinfection.
But, things changed in late 2021 with the emergence of omicron, which still reigns supreme today .
Omicron provided an initial protection of nearly 80 percent between the first three to six months after infection.
VR Score
93
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96
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37
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