Omicron is now most common coronavirus variant in U.S., accounting for nearly three-quarters of COVID-19 cases, CDC says

Omicron is now most common coronavirus variant in U.S., accounting for nearly three-quarters of COVID-19 cases, CDC says

ByThe Associated Press
December 20, 2021, 5:40 PM

NEW YORK -- Omicron is now most common coronavirus variant in U.S., accounting for nearly three-quarters of COVID-19 cases, CDC says.

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