Yes, BA.2, or 'stealth' omicron, subvariant is now dominant in the U.S.
Yes, BA.2, or 'stealth' omicron, subvariant is now dominant in the U.S.
Briefly

BA.2, informally referred to as "stealth" omicron, now accounts for more than half of U.S. COVID-19 cases, according to CDC estimates.

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Yes, BA.2, or 'stealth' omicron, subvariant is now dominant in the U.S.Yes, BA.2, or 'stealth' omicron, subvariant is now dominant in the U.S. Briefly