The Rise of SARS-CoV-2 (COVID-19) Omicron Subvariant Pathogenicity
Description
During the COVID-19 pandemic, variants of the Betacoronavirus SARS-CoV-2, the etiologic agent of COVID-19 disease, progressively decreased in pathogenicity up to the Omicron strain. However, the case fatality rate has increased from Omicron through
