Statement on Omicron sublineage BA.2
As part of its on-going work to track variants, WHO’s Technical Advisory Group on SARS-CoV-2 Virus Evolution (TAG-VE) met yesterday to discuss the latest evidence on the Omicron variant of concern, including its sublineages BA.1 and BA.2. Based on available data of transmission, severity, reinfection, diagnostics, therapeutics and impacts of vaccines, the group reinforced that the BA.2 sublineage should continue…
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