About 60% of PCR-positive COVID-19 cases in Alberta are Omicron subvariant BA.2 - Global News

Alberta's chief medical officer of health said Wednesday that the Omicron subvariant BA.2 is now the dominant COVID-19 strain in the province.

Alberta’s chief medical officer of health said Wednesday that the Omicron subvariant BA.2 is now the dominant COVID-19 strain in the province. “As of March 21, approximately 60 per cent of positive … [+5532 chars]

full article...