A girl with measles sits under a tent at Tomping camp in Juba, where some 17,000 displaced people who fled their homes are sheltered by the United Nations, January 10, 2014. Violence erupted in South Sudan's capital Juba in mid-December and spread to oil-producing regions and beyond, dividing the two-year-old land-locked country along ethnic lines. Some 60,000 civilians are being protected at U.N. Bases. REUTERS/Andreea Campeanu (SOUTH SUDAN - Tags: CIVIL UNREST POLITICS CONFLICT)