the distribution of pasteurella haemolytica serotypes among cattle, sheep, and goats in south africa and their association with diseases.over an 8-year period (september 1986 to march 1994), a total of 497 organ specimens from sheep and goats and 96 from cattle, were received for their isolation of pasteurella haemolytica. they were collected in seven geographical areas in south africa (as it existed before the april 1994 elections). these areas include the eastern cape, transvaal (new name: gauteng), nambia, orange free state (new name: free state), natal (new name: kwazulu-natal), western cape and the northern cape. this invest ...19958668319
an outbreak of ringworm in karakul sheep caused by a physiological variant of trichophyton verrucosum outbreak of ringworm in karakul sheep occurred during 1973 among the flocks of at least 14 farmers in south west africa and the northern cape province. infections spread from one farm to another as a result of introducing infected stud rams. on one farm a few cattle, a goat and a horse developed lesions after being in contact with infected sheep. some of the attendants handling infected sheep also contracted the disease. strains recovered from infected animals resembled trichophyton verrucosu ...19751187096
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