| current status of food-borne parasitic zoonoses in south africa and namibia. | epidemiological data on food-borne parasitic zoonoses in countries of southern africa are sporadic. in a study of toxoplasmosis in south africa, there was an overall prevalence of 21% (2, 147/10,228). prevalences vary between the different cultural groups and from one geographical region to another. the prevalence rate for the san (bushmen) people of namibia and botswana was 9% (65/725) compared to the 30% (190/635) found in the indian and black communities of kwazulu-natal province, south afric ... | 1997 | 9656339 |