The house were small, but they could be kept clean. He joked one day "You are lucky as you have to clean only a small one room house." The entire slum area how bore a cleaner, healthier look. 
Dr. Khurana had started his clinic in the slums in November, and it was allready five months with the onset of April, it was no more a cool climate. Mercury rose. The people saw that the old doctor continued to serve them in the hot afternoons. He examined patients and dispensed medicines while wiping sweat from his forehead. The children were the first to notice it. They felt that a fan was badly needed for their doctor dada.