2021165438+1On October 26th, WHO held an emergency meeting to discuss B.1.529 COVID-19 mutant. After the meeting, WHO issued a statement, which listed it as a variant of concern and named it Omicron.
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On February 9, 2002116, the reference news reported on the British Guardian website that scientists had discovered an "invisible version" of Omicrovirus that was more difficult to track.
12 13, British Prime Minister Boris Johnson confirmed that at least 1 person in Britain had been infected with Omicron strain and died. 12 14, according to the UN website, Tedros Adham Gai breyer Seuss, Director-General of WHO, revealed that Omicron strains now exist in 77 countries and regions.