Omicron variant of coronavirus or covid-19. A computer generated image with multiple copies against a black background.
Uma Shankar sharma
Photograph - Photograph
On 26 November 2021, WHO designated the variant B.1.1.529 a variant of concern, named Omicron, on the advice of WHO’s Technical Advisory Group on Virus Evolution (TAG-VE). This variant has a large number of mutations, some of which are concerning. Preliminary evidence suggests an increased risk of reinfection with this variant, as compared to other VOCs.