The study was conducted on 511 Blood samples, Which were collected from suspected sheep and goat flock distributed in 2 province in different ages in 17 sheep and goat flocks /356sample of sheep and 155 sample of goat/ in 5 regions within tow province (mohafazat) the study was confirmed that the positive seroprevalence in 245/356 ewes was (68.82%) wherease the study confirmed that the positive seroprevalence in 89/155 goats was (57.41%) and 111 ewes were reported negative reaction to ELISA test (31.18%) and 66/155goats were reported negative reaction to ELISA test (%42.58). The positive cases were reported in all study regions and the positive cases were reported in11Flocks of 12 study population sheep as seropositive percentage (91.66%) Flocks level wherease goat positive cases were reported in 4 Flocks of 5 study population goat as seropositive percentage (80%) flocks level. The major potential risk factors reported in the mentioned as study productivity age and flock size.