HTLV-I in the General Population of Salvador, Brazil: A City With African Ethnic and Sociodemographic Characteristics

Detalhes bibliográficos
Autor(a) principal: Dourado, Maria Inês Costa
Data de Publicação: 2003
Outros Autores: Alcântara, Luiz Carlos Júnior, Barreto, Mauricio Lima, Teixeira, Maria da Glória Lima Cruz, Castro, Bernardo Galvão
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://repositorio.ufba.br/ri/handle/ri/14062
Resumo: Texto completo: acesso restrito. p. 527-531
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spelling Dourado, Maria Inês CostaAlcântara, Luiz Carlos JúniorBarreto, Mauricio LimaTeixeira, Maria da Glória Lima CruzCastro, Bernardo GalvãoDourado, Maria Inês CostaAlcântara, Luiz Carlos JúniorBarreto, Mauricio LimaTeixeira, Maria da Glória Lima CruzCastro, Bernardo Galvão2013-12-09T14:32:06Z20031525-4135http://repositorio.ufba.br/ri/handle/ri/14062v. 34, n. 5Texto completo: acesso restrito. p. 527-531The city of Salvador has the highest prevalence of HTLV-I among blood donors in Brazil. To study the prevalence of HTLV-I among the general population of Salvador, 30 “sentinel surveillance areas” were selected for the investigation of various infectious diseases, and 1385 individuals within these areas were surveyed according to a simple random sample procedure. ELISA was used to screen plasma samples for antibodies to HTLV-I, and the positive samples were tested by a confirmatory assay (Western blotting). The overall prevalence of HTLV-I was 1.76% (23/1385). Infection rates were 1.2% for males and 2.0% for females. Specific prevalence demonstrated an increasing linear trend with age. No one younger than 13 years of age was infected. Multivariate analysis estimated adjusted odds ratios for the association of HTLV-I with age of 9.7 (3.3; 30.4) for females and 12.3 (1.47; 103.1) for males. Less education and income might be associated with HTLV-I infection in females. Phylogenetic analysis of the long terminal repeat fragments showed that most of the samples belonged to the Latin American cluster of the Transcontinental subgroup (Cosmopolitan subtype). For the entire city of Salvador, it is estimated that ~40,000 individuals are infected with HTLV-I. Our results suggest multiple post-Colombian introductions of African HTLV-Ia strains in Salvador.Submitted by Edileide Reis (leyde-landy@hotmail.com) on 2013-12-09T14:32:06Z No. of bitstreams: 1 Inês Dourado.pdf: 259790 bytes, checksum: 586698e797be87ba92680eaa56fbbace (MD5)Made available in DSpace on 2013-12-09T14:32:06Z (GMT). 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dc.title.pt_BR.fl_str_mv HTLV-I in the General Population of Salvador, Brazil: A City With African Ethnic and Sociodemographic Characteristics
dc.title.alternative.pt_BR.fl_str_mv JAIDS Journal of Acquired Immune Deficiency Syndromes
title HTLV-I in the General Population of Salvador, Brazil: A City With African Ethnic and Sociodemographic Characteristics
spellingShingle HTLV-I in the General Population of Salvador, Brazil: A City With African Ethnic and Sociodemographic Characteristics
Dourado, Maria Inês Costa
title_short HTLV-I in the General Population of Salvador, Brazil: A City With African Ethnic and Sociodemographic Characteristics
title_full HTLV-I in the General Population of Salvador, Brazil: A City With African Ethnic and Sociodemographic Characteristics
title_fullStr HTLV-I in the General Population of Salvador, Brazil: A City With African Ethnic and Sociodemographic Characteristics
title_full_unstemmed HTLV-I in the General Population of Salvador, Brazil: A City With African Ethnic and Sociodemographic Characteristics
title_sort HTLV-I in the General Population of Salvador, Brazil: A City With African Ethnic and Sociodemographic Characteristics
author Dourado, Maria Inês Costa
author_facet Dourado, Maria Inês Costa
Alcântara, Luiz Carlos Júnior
Barreto, Mauricio Lima
Teixeira, Maria da Glória Lima Cruz
Castro, Bernardo Galvão
author_role author
author2 Alcântara, Luiz Carlos Júnior
Barreto, Mauricio Lima
Teixeira, Maria da Glória Lima Cruz
Castro, Bernardo Galvão
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Dourado, Maria Inês Costa
Alcântara, Luiz Carlos Júnior
Barreto, Mauricio Lima
Teixeira, Maria da Glória Lima Cruz
Castro, Bernardo Galvão
Dourado, Maria Inês Costa
Alcântara, Luiz Carlos Júnior
Barreto, Mauricio Lima
Teixeira, Maria da Glória Lima Cruz
Castro, Bernardo Galvão
description Texto completo: acesso restrito. p. 527-531
publishDate 2003
dc.date.issued.fl_str_mv 2003
dc.date.accessioned.fl_str_mv 2013-12-09T14:32:06Z
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dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.uri.fl_str_mv http://repositorio.ufba.br/ri/handle/ri/14062
dc.identifier.issn.none.fl_str_mv 1525-4135
dc.identifier.number.pt_BR.fl_str_mv v. 34, n. 5
identifier_str_mv 1525-4135
v. 34, n. 5
url http://repositorio.ufba.br/ri/handle/ri/14062
dc.language.iso.fl_str_mv eng
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