- WHO warns omicron Covid variant poses ‘very high’ global riskNBC News
- Omicron variant poses ‘very high’ global risk, ‘unprecedented number of spike mutations’: WHOFox News
- South African doctor who first spotted the omicron Covid variant explains the symptomsCNBC
- Omicron COVID variant: “Reason to be worried,” but South African scientists feel punished for their good workCBS News
- S.African doctor says patients with Omicron variant have “very mild” symptomsReuters