FILE- A volunteer prepares an oral re-hydration solution for a child as her parents wait to cast their votes on a hot summer day near Amritsar, India, Saturday, June 1, 2024. FILE- Laborers sleep by the side of a road on a hot night in Lucknow, India, Friday, June 14, 2024. A monthslong heatwave across swathes of India has killed more than 100 people and led to over 40,000 suspected cases of heat stroke in the last three and a half months, a Health Ministry official said Thursday, June 20. (AP Photo/Prabhjot Gill, file)