Apollo Longa-Kenyi (L), a leprosy counseling and care worker, administers topical cream to a blister on Benjamin Longa's foot in Mogiri, south Sudan July 7, 2007. Longa has been living with leprosy but, following years of war, has not been able to receive proper treatment or medicine, even though it is readily available by the World Health Organization. REUTERS/Edward Ou (SUDAN)