In South Asia, heat stress kills without a heatwave eco-business.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from eco-business.com Daily Mail and Mail on Sunday newspapers.
A new study shows that even on days where there is no official heatwave warning, the threat from heat remains. The authors showed the association of a newly formulated India heat index (IHI) with daily all-cause mortality in the three cities.