Covid-19: Nationwide drill in hospitals for two days to check coronavirus preparedness
States and union territories were also requested to expeditiously increase the rate of testing from 100 tests per million as on the week ending April 7.
It was highlighted that while Omicron and its sub-lineages continue to be the predominant variants, most of the assigned variants have little or no significant transmissibility, disease severity or immune escape. (Image credit: Reuters)