Margaret Tonga sits between her leprosy-afflicted parents in Mogiri, south Sudan
Margaret Tonga (C) sits between her leprosy-afflicted parents in Mogiri, south Sudan July 7, 2007. Her parents have been living with leprosy but, following years of war, have not been able to receive proper treatment or medicine, even though it is readily available by the World Health Organization. REUTERS/Edward Ou (SUDAN)