A BA.2 Covid-19 Wave Will Hit the U.S. Its Severity Is Unknown. – Barron’s

Public-health officials say they expect cases of Covid-19 to rise in the U.S. in the coming weeks as a new variant of the virus becomes dominant here. Whether an increase in hospitalizations and deaths follows is, so far, unknowable.

The Omicron subvariant known as BA.2 is the most widespread variant globally, and is now thought to be causing the majority of cases in some parts of the U.S.

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A BA.2 Covid-19 Wave Will Hit the U.S. Its Severity Is Unknown. - Barron's