Omicron sub-variant BA.2 makes up 72% of COVID variants in U.S. - CDC - Reuters.com
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4/4/2022 12:00:00 AM3 years 1 month ago
The U.S. national public health agency said on Monday the BA.2 sub-variant of Omicron was estimated to account for nearly three of every four coronavirus variants in the country.
April 4 (Reuters) - The U.S. national public health agency said on Monday the BA.2 sub-variant of Omicron was estimated to account for nearly three of every four coronavirus variants in the country. … [+1538 chars]
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