In the present study, a commercial immuno enzymatic assay (blocking-ELISA), were used to detect BLV antibodies in bovine serum using two monoclonal antibodies against the viral gp51 from bovines of two major districts namely, Waqoyi Galbed, and Togdheer of northern Somalia (Somaliland). Out of 468 tested cows collected from 20 herds, 1.5 % was found affected by Enz...