Staphylococcus aureus isolated from a horse in a sudden death condition in Kassala state, eastern Sudan.

In this study, Staphylococcus aureus was isolated from a draught horse presented to Kassala Veterinary Research Laboratory (KVRL) for investigation and diagnosis. The affected animal was previously treated with Gentamycin and Tetracycline before submitted to this laboratory, but the animal was not cure. Thereafter, the animal was attended to the laboratory; it was suffering from inguinal abscess and some clinical signs. Clinical and laboratory examinations were carried out however, the animal was suddenly fallen and died immediately. Then post-mortem, bacteriological and histopathological examinations were done. S. aureus was isolated as pure culture from the lungs and peritoneum of the necropsied animal. This isolate showed highly sensitivity to Erythromycin and Clindamycin and it was resistant to Penicillin, Cloxacillin, Cefotaxime, Co-Trimoxazole, Cephalexin and Tetracycline. It was concluded from this study, the shock resulted from S. aureus was the causative agent of the death in this case.

Salmonella enteritidis infection in the Sudan.

Twenty-one Salmonella enteritidis isolates were recovered from several poultry farms in three states in the Sudan over an eighteen-month period. The infection was disseminated from a distributing company which had imported infected fertilized eggs and parent stock. The Sudan S. enteritidis epidemic which devastated many poultry farms during 1990 was attributable and concurrent to that in Europe in particular and throughout the world in general.