title: Seropositivity to Chlamydia trachomatis in prostitutes: relationship to other sexually transmitted diseases (STDs).
abstract: The prevalence of Chlamydia trachomatis and its relationship with other sexually transmitted diseases (STDs) was investigated by serological determinations in a group of 45 women working as prostitutes in Santos, State of São Paulo. Seropositivity to HIV-1 was demonstrated in 4 (9%) of the cases and to HIV-2 in one case. Syphilis and hepatitis B were detected in 29% and 43% of the 45 women, respectively. Specific antibodies to C. trachomatis were found in all subjects. The high seroprevalence of human immunodeficiency virus (HIV), hepatitis B virus (HBV), syphilis and C. trachomatis in this population was related to predisposing factors such as number of sexual contacts, sexual practices, drug use and episodes of sexually transmitted diseases (STDs).
authors.affiliation: Seção de Imunologia, Instituto Adolfo Lutz, São Paulo, Brasil.
authors.forename: A
authors.initials: A
authors.lastname: Caterino-de-Araujo
authors.forename: E
authors.initials: E
authors.lastname: de-los-Santos Fortuna
mesh_terms: D000293:Adolescent; D000328:Adult; D000907:Antibodies, Bacterial / Q000032:analysis; D001938:Brazil; D002690:Chlamydia Infections / Q000453:epidemiology*; D002692:Chlamydia trachomatis / Q000276:immunology; D005260:Female; D006679:HIV Seropositivity / Q000453:epidemiology; D015528:HIV Seroprevalence; D006801:Humans; D016036:Seroepidemiologic Studies; D011477:Sex Work; D012749:Sexually Transmitted Diseases / Q000453:epidemiology*
chemical_list: D000907:Antibodies, Bacterial