Fleeing armed conflict, many thousands of Sudanese refugees from Blue Nile state in Sudan have flooded into South Sudan’s Maban county, Upper Nile state, since September 2011. Their numbers have been increasing since May. Living in remote areas at home, most arrive exhausted after an arduous journey on foot that can last weeks. They have found shelter in isolated camps whose stretched resources are often insufficient to cover peoples’ basic needs. "The humanitarian situation in Yusuf Batil (…)