A severe heat wave in Pakistan has led to hundreds of heat stroke cases across the country, prompting health officials to advise staying indoors and hydrated.A severe heat wave in Pakistan has led to hundreds of heat stroke cases across the country, prompting health officials to advise staying indoors and hydrated.Read More9f8b1fee-4854-5e35-8498-baf7a8d9d3f3, fox-news/world/world-regions/pakistan, fox-news/topic/associated-press, fox-news/us/disasters/heat-wave, fox-news/us/environment/water, fox-news/politics/regulation/health-care, fnc, fox-news/world, article, Associated PressFOX News : World