Omicron Rai Hi Delta Pulrai Zawtnak Nakin A Karh Rang Deuh

Omicron rai hi Delta rai zawtnak nakin I chawnh a fawi deuh mi le a karh a rang deuh mi rai a si caah I ralring cio dingin World Health Organisation nih thawng an thanh.

World Health Organization's chief scientist Soumya Swaminathan nih thawng a thanh lio Source: AFP