Serological survey for bovine bacterial and viral pathogens in captive Arabian oryx (Oryx leucoryx Pallas, 1776).

Tests for antibodies to bovine bacterial and viral pathogens were conducted on 239 sera from 128 Arabian oryx (Oryx leucoryx) from seven locations (Taif, Riyadh and Mahazat as Said, Saudi Arabia; San Diego, United States of America [USA]; Shaumari, Jordan; Qatar; and Bahrain). No antibodies to Pasteurella multocida type E or epizootic haemorrhagic disease 1 virus were found. Antibodies to Brucella abortus, P. multocida type B, P. multocida type D, lumpy skin disease virus and Akabane virus were detected in 2, 1, 5, 2 and 1 animals, respectively. Evidence of P. multocida type A, Coxiella burnetti, Chlamydia psittaci and parainfluenza 3 virus was found in 3 herds (prevalence in the main herd [n = 78]: 8%), 3 herds (8%), 6 herds (7%) and 5 herds (15%), respectively. Evidence of antibodies against bluetongue virus was found in five oryx from the USA and in one oryx from the Taif herd. Antibody vaccinal titres against rinderpest virus (and the virus of peste des petits ruminants, due to cross-reactions) were found in almost all the herds. This is the first report of antibodies against B. abortus, C. burnetti, C. psittaci, parainfluenza 3 virus and Akabane virus in the genus Oryx.