Darfur violence persists, but cash-strapped world seeks exit -experts
Banditry, tribal fighting and clashes between rebels and government forces continue in the region in Western Sudan
Hepatitis hits more than 1,000 refugees in S. Sudan-UNHCR
About 175,000 people have fled to South Sudan to escape fighting in Sudan's South Kordofan and Blue Nile states, UNHCR says