Manal Mohammed is a senior lecturer of medical microbiology at the University of Westminster. Since the COVID variant Omicron emerged in late 2021, it has rapidly evolved into multiple subvariants.
The BF.7 is one of the concerning sub-variants of Omicron causing the current devastating wave of Covid-19 pandemic in China. The BF.7 is one of the concerning sub-variants of Omicron causing the ...
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