| prevalence of taenia solium porcine cysticercosis in the eastern, southern and western provinces of zambia. | tongue examination and detection of circulating antigen (ag-elisa) were used to establish the prevalence of taenia solium porcine cysticercosis in free-range pigs in selected districts of eastern, southern and western provinces of zambia, and to determine if prevalence of porcine cysticercosis was associated with age, breed and sex. households with pigs were identified using the snowballing technique. a total of 1691 pigs were examined out of which 183 (10.8%) were positive on tongue examination ... | 2008 | 17468023 |