New York, Scientists have found 21 viral offspring linked with BA.2 that may outpace the most successful subvariant of Omicron variant so far.
BA.2 has been picking up mutations, sometimes shifting into sleeker and, incredibly, even faster versions of itself, CNN reported.
While most of the mutations look like underachievers, and of little consequence, two of these offshoots — BA.2.12.1 and…
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