[Preprint] Study showed reduced clinical severity of Covid-19 patients admitted to hospitals in Gauteng, South Africa, during the Omicron-dominant fourth wave – “any combination of a less-virulent virus, comorbidities, high immunity from prior infection(s) or vaccination may be important contributors to this clinical presentation”.

Clinical Severity of COVID-19 Patients Admitted to Hospitals in Gauteng, South Africa During the Omicron-Dominant Fourth Wave – SSRN/Preprints with The Lancet

Commentary: SARS-CoV-2 omicron variant may be less severe than the delta variant – News Medical