Twelve new cases of Omicron have been confirmed in Karnataka on December 23 taking the tally to 31.Health and Medical Education Minister K. Sudhakar, who announced the new cases in a tweet, said the new cases include a nine-year-old child.While 10 patients are from Bengaluru, one case each has been reported in Mangaluru and Mysuru.While three of the new cases are from a cluster in Bengaluru whose travel history or contact with an international traveller is being ascertained, the rest have a history of international travel.
