Should we worry about the new Covid variant, Omicron?

New Delhi, Dec 01: After two cases of Omicron variant found in India, Dr Naresh Trehan, chairman, and managing director, Medanta Heart Institute, on Thursday said infectivity and virulence are the two factors to be worried about the new variant. {image-pti11-28-2021-000161b-1638456207.jpeg

Source: India News, India Breaking News, Latest news headlines in India – Oneindia News