Why Omicron COVID variant can be more lethal than Delta
Over 100 cases of Omicron variant have been detected in South Africa, where the new strain is slowly becoming the dominant one.
Nov 30, 2021, 09:20 AM IST
Over 100 cases of Omicron variant have been detected in South Africa, where the new strain is slowly becoming the dominant one.
Nov 30, 2021, 09:20 AM IST