title: Distribution of anti-Toxoplasma gondii antibodies among Orang Asli (aborigines) in Peninsular Malaysia.
abstract: The distribution of anti-toxoplasma antibodies among the aborigines in Malaysia and its association with other soil transmitted infections and eosinophilia were studied. A total of 415 serum samples were collected and tested by IFA test. Overall prevalence was 10.6%, lower than previously reported. The antibody titers showed a unimodal distribution peaking at 1:8 dilution. There was a higher proportion of high antibody titer (> 1:128) in the adult compared to the children with no significant difference in prevalence rate by sex. The pattern of infection does not differ from other soil transmitted infections and there was no association between raised Toxoplasma antibodies with eosinophilia.
authors.affiliation: Department of Tropical Medicine, Institute for Medical Research, Kuala Lumpur, Malaysia.
authors.forename: S L
authors.initials: SL
authors.lastname: Hakim
authors.forename: T
authors.initials: T
authors.lastname: Radzan
authors.forename: M
authors.initials: M
authors.lastname: Nazma
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000818:Animals; D000913:Antibodies, Protozoan / Q000032:analysis*; D002648:Child; D002675:Child, Preschool; D004802:Eosinophilia / Q000150:complications / Q000453:epidemiology; D006801:Humans; D007223:Infant; D008296:Malaysia / Q000453:epidemiology; D008875:Middle Aged; D015995:Prevalence; D044469:Racial Groups; D016036:Seroepidemiologic Studies; D014122:Toxoplasma / Q000276:immunology*; D014123:Toxoplasmosis / Q000150:complications / Q000453:epidemiology*
chemical_list: D000913:Antibodies, Protozoan