UK designates Omicron sub-lineage BA.2 as 'variant under investigation' : vimarsana.com

BA.2, which does not have the specific mutation seen with Omicron that can be used as a proxy to easily distinguish it from Delta, is being investigated but has not been designated a Variant Of Concern

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, Omicron Sub Lineage , Ba 2 Varia , Uk Health Security Agency , United Kingdom , London Covid Cases , Uk Covid Cases , Variant Of Concern , Variant Under Investigation , Delta Variant ,