"Keep An Eye On New Virus Variants": Expert
India has set another record of daily Covid cases with 1,31,968 infections in the last 24 hours. The US is perhaps going to witness a fourth Covid wave. Dr Saad B Omer, Director, Yale Institute For Global Health, speaking to NDTV, analysed the spike in the two countries. He says it is absolutely crucial to keep an eye on the new variants.
