India is tackling a fresh outbreak of the H1N1 virus, with government data showing that more than 230 deaths have been reported since January.
Experts say a cold wave has made the outbreak severe this year.
Rajasthan, Delhi and Gujarat are the worst-hit states.
Our India correspondent Neha Poonia reports.

Germany's Merz arrives in Kyiv to the sound of sirens and explosions
Protests demanding Indian election chief resigns escalate
US Coast Guard finds debris from missing medical aircraft off Nantucket
Trump names intelligence chief as AI czar
Trump shares Republican senator's phone number in feud over time switch
