UNDATED (AP) - What is the "delta plus" variant? It's a relative of the delta variant, identified by British scientists last month. READ CBS NEWS:Labs in California, Florida, Maryland, Massachusetts, ...
The Centers for Disease Control and Prevention listed the COVID-19 delta variant as one of its "variants of concern" (VOCs) on June 15. According to the CDC, VOCs can be more contagious, more ...
Kamil Khafizov noted that the emergence of a new variant was likely to aggravate the epidemiological situation in the country MOSCOW, October 21. / TASS /. Russia registered some isolated cases of the ...
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