The rate of Brucella infection among the different species of farm animals in Assiut Governorate was estimated by serological examina tion of 431 animal blood sera, using Roe Bengal Plate test (RBPT) and tube agglutination test (TAT).
The results indicated that the highest incidence of brucellosis detec ted was in camels (8.116) followed by cattle (2.7%) and buffaloes (1.44%). On the other hand, no positive reactors were found among sheep and goats.
The animal and public health significance together with the main basis for erradication of the disease were discussed.