USA: BA.2.12.1 is now the dominant Covid variant at 58% of sequences
The CDC has just updated its Covid variant tracker, and it shows that the BA.2.12.1 Omicron subvariant has outcompeted BA.2, and is the dominant variant in the US, having been … Continue reading USA: BA.2.12.1 is now the dominant Covid variant at 58% of sequences
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