No new variants found in China’s Covid outbreak -- study

No new variants emerged from China’s Covid outbreak, study finds A genomic analysis found that all infections in Beijing belonged to existing Covid variants, according to a Chinese-funded study published in The Lancet. NBC News

...the Chinese-funded study, which was published in The Lancet, found that of 413 sampled infections in Beijing, all belonged to existing Covid variants. The most common were omicron subvariants BA.5.2 and BF.7, which together accounted for more than 90% of local infections. 

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