Tag: Hong Kong BA.2.2
Hong Kong: Omicron BA.2 with S:I1221T mutation designated BA.2.2
The dominant BA.2 lineage in Hong Kong with the spike mutation at I1221T has been designated BA.2.2. More...
Hong Kong: Omicron BA.2 with S:I1221T mutation at 100% of recent sequences *6 UPDATES*
A catchup post looking at the BA.2 variant with mutation S:I1221T. More...