Man reacts as healthcare worker collects swab sample for COVID-19 test at kiosk in Ahmedabad
Many people have been standing or sitting close to each other without masks, or covering only their chins, at big rallies held by political parties in several states before elections. Something similar happened before the Delta variant ravaged India from April. But cases of the Omicron variant have risen to at least 36 in India, and accounted for 3% of the virus sequences analysed in the country in the past two weeks, with Delta accounting for the rest. Health authorities have been urging people to cover their mouths in public.