title: Human toxocariasis: incidence among residents in the outskirts of Campinas, State of São Paulo, Brazil.
abstract: With the aim of estimating the incidence of infection by Toxocara among residents in the outskirts of Campinas (State of São Paulo, Brazil) two serological surveys, using ELISA anti-Toxocara tests, were performed in January 1999 and January 2000, involving, respectively, 138 and 115 individuals, 75 of which examined in both occasions. Among this group 67 individuals did not show the presence of anti-Toxocara antibodies in 1999, and 12 presented seroconversion in the second survey, revealing an annual incidence rate of 17.9%.
authors.affiliation: Instituto de Medicina Tropical de São Paulo (LIM 06), São Paulo, SP, Brasil.
authors.forename: Francisco
authors.initials: F
authors.lastname: Anaruma Filho
authors.forename: Pedro Paulo
authors.initials: PP
authors.lastname: Chieffi
authors.forename: Carlos Roberto S
authors.initials: CR
authors.lastname: Correa
authors.forename: Eide Dias
authors.initials: ED
authors.lastname: Camargo
authors.forename: Edilene P Real
authors.initials: EP
authors.lastname: da Silveira
authors.forename: Joana José B
authors.initials: JJ
authors.lastname: Aranha
mesh_terms: D000818:Animals; D000909:Antibodies, Helminth / Q000097:blood*; D001938:Brazil / Q000453:epidemiology; D004797:Enzyme-Linked Immunosorbent Assay; D006801:Humans; D015994:Incidence; D016036:Seroepidemiologic Studies; D013383:Suburban Population / Q000706:statistics & numerical data; D017166:Toxocara canis / Q000276:immunology*; D014120:Toxocariasis / Q000175:diagnosis / Q000453:epidemiology*
chemical_list: D000909:Antibodies, Helminth