| taenia solium taeniasis and cysticercosis in a mexican village. | one hundred and twenty-four persons, nearly the entire population of a rural village in hidalgo state, were screened for intestinal parasites and clinical or serologic (elisa) evidence of taenia solium cysticercosis. heads of households were questioned about dietary and other practices that might lead to pork tapeworm transmission, and soil samples were examined for helminth eggs. twenty-five percent of local pigs had cysticerci visible by examination of the undersurface of their tongues. four p ... | 1988 | 3194663 |