Major tick-borne diseases of sheep and goats in the Sudan

Tick-borne diseases of sheep and goats have not been thoroughly investigated in the Sudan. Heartwater, the most important of the group, was reported only in the early '60s and malignant theileriosis of sheep in the mid '80s. Other tick-borne diseases of sheep and goats like anaplasmosis, Q fever, Nairobi sheep disease and babesiosis are expected to be present although the vector which transmit Nairobi sheep disease, Rhipicephalus appendiculatus is confined to a very narrow stretch on the Southern border with Zaire, Uganda and Kenya.