title: Intestinal helminths of hospital patients in Kavango territory, Namibia.
abstract: In-patient and out-patient faeces examination reports from the State Hospital in Rundu, Kavango territory, Namibia, gave some idea of the prevalence of helminthic infections. 4174 specimens were examined over a 29-month period. Hookworm (6.8%) and Strongyloides (2.7%) were the most common infections, followed by Hymenolepis nana (1%), Schistosoma mansoni (1%) and Taenia sp. (0.9%). S. mansoni was more common in males than females, hookworm more common in females than males, and H. nana was most common in the pre-school group. Promiscuous defaecation on the banks of the Okavango river provides ideal situations for the development and transmission of hookworm and Strongyloides, while fishing and other activities enhance the transmission of S. mansoni infections. Larva migrans, probably due to Ancyclostoma braziliense or A. caninum, is common in the area. Studies involving schoolchildren would provide more accurate assessment of the prevalences of the various helminths.
authors.affiliation: Research Institute for Diseases in a Tropical Environment, South African Medical Research Council, Nelspruit.
authors.forename: A C
authors.initials: AC
authors.lastname: Evans
authors.forename: J J
authors.initials: JJ
authors.lastname: Joubert
mesh_terms: D000293:Adolescent; D000367:Age Factors; D000818:Animals; D002648:Child; D002675:Child, Preschool; D005243:Feces / Q000469:parasitology; D005260:Female; D006373:Helminthiasis / Q000453:epidemiology*; D006801:Humans; D007411:Intestinal Diseases, Parasitic / Q000453:epidemiology*; D008297:Male; D009276:Namibia / Q000453:epidemiology; D015995:Prevalence; D012737:Sex Factors