Serological Investigations of Bluetongue Virus (BTV) among Sheep and Goats in Kassala State, Eastern Sudan

Table 2

Influence of the locality risk factor on overall seroprevalence of BTV in Kassala state.

Risk factor	Overall results		Overall results
	Sheep		Goats
Locality	Total of tested	Positive	Total of tested	Positive
Rural Kassala	164	134 (81.7%)	149	149 (100%)
Kassala	25	25 (100%)	2	2 (100%)
Halfa	52	47 (90.4%)	32	32 (100%)
Western Kassala	32	32 (100%)	28	28 (100%)
Khashm Ghirba	58	48 (82.8%)	0	0
Wad Al Helew	28	21 (75%)	22	22 (100%)
Telkuk	28	24 (85.7)	28	28 (100%)
Aroma	51	41 (80.4%)	60	60 (100%)
Northern Delta	21	16 (76.2)	29	29 (100%)
Total	459	388 (84.5%)	350	350 (100%)