Coronavirus Updates: BIG challenge for WHO amid the spike of COVID cases |Ghanti Bajao (22 Dec 2022)

Delhi Chief Minister Arvind Kejriwal on Thursday said no cases of Omicron subvariant BF.7, the strain behind China's current surge of Covid cases, have been detected in the national capital and urged people to get their booster or third vaccine shot.

Addressing the media after chairing a Covid-19 review meeting, Kejriwal said there was no need to worry.