What to do if you think someone has heat exhaustion or heatstroke Health Previous Article Microscopic heist: How lung bacteria forge weapons to steal iron and survive Next Article How can we make fewer mistakes? US Navy invests $860k in placekeeping Know the signs and what to do if someone is unwell in hot weather....Read more https://www.bbc.com/news/articles/ckgl51jjp3jo Previous Article Microscopic heist: How lung bacteria forge weapons to steal iron and survive Next Article How can we make fewer mistakes? US Navy invests $860k in placekeeping