Oseltamivir Remains being used. Looks efficient, no less than as being a prophylactic. Additionally they speculate the girl might have natural immunity from her contact with ducks before. But It is far from ruled out, given that the population is mostly in inadequate health and fitness and so more at https://www.dailypioneer.com/state-editions/ranchi/jairam-meets-cs-psu-officials.html