title: [Urban alternate host cycle of Taenia saginata in Wittstock County, district of Potsdam (East Germany)].
abstract: The urban alternate host cycle of Taenia saginata in the county of Wittstock, district of Potsdam (GDR). Investigations of the epidemiology of bovine cysticercosis and human taeniasis were carried out in the county of Wittstock from 1979 till 1980. The analysis was based on the examination of human faeces, sewage and sewage sludge, the registration of infested humans, anticestodica consumption, number of infested cattle, areas for squirting out sewage, fodder supply areas and location of cattle. These data were mapped. There is a direct connection between the prevalence of Cysticercus bovis in more than 50 per cent of the infested cattle of the county of Wittstock and the squirting out of the sewage of the county town. 21 to 27 million Taenia eggs per day get into the waste-water purification plant. The proportion of infested humans and infested cattle is 1: 250 or 1: 290, respectively. The prevalence of adult tapeworms is 0.008-0.18%, and that of cysticerci is 20%.
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology*; D003551:Cysticercosis / Q000453:epidemiology / Q000662:veterinary*; D005243:Feces / Q000469:parasitology; D005260:Female; D005859:Germany, East; D006801:Humans; D008297:Male; D010270:Parasite Egg Count; D012722:Sewage; D013622:Taeniasis / Q000453:epidemiology*; D014505:Urban Population; D015047:Zoonoses
chemical_list: D012722:Sewage
vernacular_title: Der urbane Wirtswechselzyklus von Taenia saginata im Kreis Wittstock, Bezirk Potsdam (DDR).