The Omicron case tally in India reached 422 on Sunday. The maximum number of cases, 108, were reported from Maharashtra. Meanwhile, Delhi registered 79 cases of Omicron, followed by Gujarat with 43, Telangana with 41 cases and Kerala with 38 cases.

On the same day, India registered 6,987 new Covid-19 cases in the last 24 hours, 2.8 per cent lower than yesterday. The fresh cases bring the country's overall caseload to 3,47,86,802.