Dr Asmus, who worked at a social-care centre in Berlin, first came to India with his wife way back in '81 as a tourist. One day, while strolling in Connaught Place he saw a few scabies-ridden destitutes writhing in pain. He immediately picked up some ointment from a medical shop and treated them. "It was a strange incident. There were scores of curious onlookers but no one lent a helping hand. It made me believe that the poor in this nation are rarely heard and seldom cared for," laments Dr Asmus. "It was then that I decided to stay back."