BA.2, a More Contagious Cousin of the Dominant BA.1 Subvariant of the Omicron Variant of SARS-CoV-2 - The Daily Beast

A more contagious COVID variant could be the dominant strain in the U.S. within a month.

There are signs a new wave of COVID is building. BA.2, a more contagious cousin of the dominant BA.1 subvariant of the Omicron variant of SARS-CoV-2, has been spreading fast in Europe and China in re… [+6290 chars]

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