“The chance of this happening is extremely tiny, although the effects – if it does transpire – is rather big, as it means that we then have a new influenza pandemic,” he says, pointing to your 1918 flu, thought to get killed as several as 50 million persons, for example https://www.dailypioneer.com/2019/state-editions/cm-yogi-castigates-oppn-for-boycotting-special-session.html