title: [Seroepidemiological study of human hydatidosis and trichinosis, with the indirect hemagglutination reaction, in San Juan de la Costa County. Osorno, X Region, Chile. 1990-1991].
abstract: San Juan de la Costa County (40 degrees 45' South lat., 73 degrees 19' West long.) is located in the Osorno province, South of Chile. Its population is 8,486 inhabitants. The basic economic activities are agriculture, cattle raising, timber production and manufacture of wood and coal. According to official reports, the incidence of human hydatidosis and trichinosis in this locality in 1989 were 24 and 59 per 100,000 respectively. In order to contribute to a better knowledge of the epidemiology of human hydatidosis and trichinosis in San Juan de la Costa County, an indirect hemagglutination test (IHAT) for these parasitoses was performed to 511 randomized people. Nine (1.8%) individuals resulted positive for hydatidosis and twenty four (4.7%) were positive for trichinosis. Some considerations on the corresponding prophylactic measures are proposed.
authors.affiliation: Departamento de Programas Sobre el Ambiente, Servicio Salud Osorno, X Región, Chile.
authors.forename: C G
authors.initials: CG
authors.lastname: Zamorano
authors.forename: M C
authors.initials: MC
authors.lastname: Contreras
authors.forename: A
authors.initials: A
authors.lastname: Sánchez
authors.forename: M A
authors.initials: MA
authors.lastname: Bahamondes
authors.forename: L
authors.initials: L
authors.lastname: Sandoval
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002648:Child; D002675:Child, Preschool; D002677:Chile / Q000453:epidemiology; D004443:Echinococcosis / Q000175:diagnosis / Q000453:epidemiology*; D004522:Educational Status; D005260:Female; D006386:Hemagglutination Tests; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D012423:Rural Health; D016036:Seroepidemiologic Studies; D014235:Trichinellosis / Q000175:diagnosis / Q000453:epidemiology*
vernacular_title: Estudio seroepidemiológico de la hidatidosis y triquinosis humana, mediante la reacción de hemaglutinación indirecta, en la Comuna de San Juan de la Costa. Osorno, X Región, Chile. 1990-1991.