The 2011 South Sudan referendum has resulted in a mass influx of returnees over the course of the past four months from northern Sudan and border countries such as Uganda, Congo and Kenya. According to the latest UNOCHA figures, over 250,000 people have returned since October 30, 2010. Most returnees are coming with only what they can carry, or fit on the barges, thus arriving with serious humanitarian needs including food, water, shelter and health….