Tuberculosis in wildlife in the Ruwenzori National Park, Uganda (Part II).
The results of post-mortem examinations of 90 warthog (Phacochoerus aethiopicus) conducted in the Ruwenzori National Park, Uganda during a survey of tuberculous infection in wildlife are described. Nine per cent of warthog were found to show gross lesions on autopsy and of these organisms which could by typed, Mycobacterium bovis was isolated in 2 of 6 cases and 5 atypical mycobacterial strains were isolated from the remaining 4. The distribution and character of the lesions is described and it is concluded that the route of infection in the warthog is alimentary. A mycobacterial survey of 8 other species of mammals, 7 species of birds, 5 species of fish and 1 species of amphibian is described. None of the mammals (except possibly 1 elephant), birds, fish or amphibia is described. None of the mammals (except possibly 1 elephant), birds, fish or amphibia was found to be infected with M. bovis but several individuals were found to harbour atypical, probably saprophytic, mycobacterial types. The origin of tuberculosis in buffalo and warthog in the Ruwenzori National Park is discussed and is concluded to have been previous contact with domestic cattle.
D000663:Amphibians / Q000382:microbiology; D000828:Animal Population Groups; D000818:Animals; D000835:Animals, Wild; D001715:Bird Diseases / Q000453:epidemiology; D004606:Elephants; D005393:Fish Diseases / Q000453:epidemiology; D008322:Mammals; D009161:Mycobacterium / Q000302:isolation & purification; D013045:Species Specificity; D013552:Swine; D013553:Swine Diseases / Q000453:epidemiology; D014376:Tuberculosis / Q000453:epidemiology* / Q000662:veterinary*; D014454:Uganda