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PubMed COVID-19 Clinical Care

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Evolution of the SARS-CoV-2 Omicron spike

Date
Saturday, November 18, 2023 - 4:00 AM
Description
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Omicron variant of concern, first identified in November 2021, rapidly spread worldwide and diversified into several subvariants. The Omicron spike (S) protein accumulated an