- Population Immunity and Covid-19 Severity with Omicron Variant in South Africa | NEJM nejm.org
- Study demonstrates that TMPRSS2, which is key to SARS-CoV-2 cell entry, is a tumor suppressor News-Medical.Net
- Timing of elective surgery and risk assessment after SARS‐CoV‐2 infection: an update Wiley
- Severe Outcomes Declined During Omicron in South Africa MedPage Today
- High nasopharyngeal viral load in SARS-CoV-2 Omicron-induced infection News-Medical.Net
Source: Population Immunity and Covid-19 Severity with Omicron Variant in South Africa | NEJM – nejm.org


