intestinal parasites in a rural community in kenya: cross-sectional surveys with emphasis on prevalence, incidence, duration of infection, and polyparasitism.a cross-sectional survey of intestinal parasitic infection in a rural community, nderu, in kiambu district, kenya, was carried out in 1985 by examining 1129 individuals from 203 households (about 25% of the total population). this was followed by 3 more cross-sectional surveys, in january, may and october 1986, of 56 families comprising 461 individuals, who had also participated in the first survey. in the first survey, 81.4% of the sample was positive for at least one intestinal parasite and 78 ...19912040230
Displaying items 1 - 1 of 1