| geographical location and age affects the incidence of parasitic infestations in school children. | environmental factors affect the dissemination and distribution of intestinal parasites in human communities. to comprehend the prevalence of parasitic infestation and to examine whether geographical location and age also influence the prevalence of infection, fecal samples from 195 school children (rural = 95; male = 39; female = 56) (urban = 100; male = 60; female = 40) of five age groups ranging from 5 to 11 years in two different socio-economic zones (rural and urban) were screened for speci ... | 2010 | 20699511 |