most vulnerable, people who didn't have access to shelter. the homeless, construction workers, beggars, migrant laborers who often live on the streets, and, the elderly. >> it is very severe. due to that people are getting dehydrated and facing so much feeling like fainting. and they're feeling very sick. the early morning by 8:00 very severe heat. losing all of their energy. >> reporter: local disaster management officials in some states are urging people to stay indoors between 10:00 a.m. and 4:00 p.m. to wear cotton clothes and use caps and umbrellas. they're also distributing water and buttermilk to help people