In South Sudan, tribal violence adds to fledgling nation's woes

The latest fighting between Nuer and Murle cost lives and displaced many, raising the risk of a humanitarian disaster and exposing the state's shortcomings.

The two wards are at opposite ends of the hospital. One ward is silent but for a baby boy, gurgling on a bed in a corridor. A toddler wanders around with a machete scar on his head. The boys' parents are dead.

asbestos symptoms symptoms of asbestos emergency rescue response services