From pandemic to endemic
Thu, 04/14/2022 - 3:00pm
Mike Eldred
Based on available data of transmission, severity, reinfection, diagnostics, therapeutics and impacts of vaccines, the group reinforced that the BA.2 sub-lineage should continue to be considered a variant of concern and that it should remain classified as Omicron. The group emphasized that BA.2 should continue to be monitored as a distinct sub-lineage of Omicron by public health authorities.
- World Health Organization press release, February 22.