INSACOG Confirms Presence Of BA.4, BA.5 Omicron Variants In India
May 23, 2022 09:11The central body INSACOG confirmed the presence of BA.4 and BA.5 variants of the coronavirus disease (Covid-19) in India on Sunday, the first in Tamil Nadu and the second in Telangana. Both are sub variants of the fast-spreading Omicron variant that was responsible for the virus’s massive spread in the country earlier this year. According […]