Seroincidence and phylogeny of human immunodeficiency virus infections in a cohort of commercial sex workers in Montevideo, Uruguay

Autores
Viñoles, Jose; Serra, Margarita; Russi, J.; Ruchansky, Dora; Sosa-Estani, Sergio; Montano, Silvia M; Carrion, Gladys; Eyzaguirre, Lindsay; Carr, Jean K; Olson, James G; Bautista, Christian; Sánchez, José L; Weissenbacher, Mercedes C.
Año de publicación
2005
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Fil: Viñoles, Jose. HIV/AIDS National Control Program, and Department of Laboratories of Public Health, Ministry of Health, Montevideo; Uruguay.
Fil: Serra, Margarita. HIV/AIDS National Control Program, and Department of Laboratories of Public Health, Ministry of Health, Montevideo; Uruguay.
Fil: Russi, J. Ministerio de Salud Pública. Departamento de Laboratorios; Uruguay.
Fil: Ruchansky, Dora. Servicio de Virología Molecular, Centro Nacional de Microbiología, Instituto de Salud Carlos III, Madrid, Spain.
Fil: Sosa-Estani, Sergio. ANLIS Dr.C.G.Malbrán. Centro Nacional de Diagnóstico e Investigación en Endemo-Epidemias; Argentina.
Fil: Montano, Silvia M. US Naval Medical Research Center Detachment-Lima; Peru.
Fil: Carrion, Gladys. US Naval Medical Research Center Detachment (NMRCD). Unit 3800, APO-AA 34031-3800, Lima; Peru.
Fil: Eyzaguirre, Lindsay. Department of Epidemiology, Institute of Human Virology, University of Maryland Biotechnology Institute, 725 West Lombard Street, Baltimore; Estados Unidos.
Fil: Carr, Jean K. US Military HIV Research Program and Henry M. Jackson Foundation, Rockville, MD; Estados Unidos.
Fil: Olson, James G. US Naval Medical Research Center Detachment-Lima; Peru.
Fil: Bautista, Christian T. US Military HIV Research Program at the Walter Reed Army Institute of Research, Division of Retrovirology, the Henry M Jackson Foundation for the Advancement Military Medicine, Inc, Rockville, MD; Estados Unidos.
Fil: Sanchez, Jose L. US Military HIV Research Program and Henry M. Jackson Foundation, Rockville, MD; Estados Unidos.
Fil: Weissenbacher, Mercedes. Centro Nacional de Referencia de SIDA, Universidad de Buenos Aires; Argentina.
A cohort study involving 60 human immunodeficiency virus (HIV)-negative male transvestite commercial sex workers (CSWs) was conducted in Montevideo, Uruguay in 1999-2001. Serum samples were tested for HIV by an enzyme-linked immunosorbent assay screening with immunoblot confirmation. Six participants seroconverted for an incidence-density rate of 6.03 (95% confidence interval = 2.21-13.12) per 100 person-years. Inconsistent condom use during client sex (adjusted hazard ratio [AHR] = 6.7), during oral sex (AHR = 5.6), and at the last sexual encounter (AHR = 7.8), and use of marihuana (AHR = 5.4) were marginally associated with HIV seroconversion. Five samples were genotyped in the protease and reverse transcriptase regions; three were subtypes B and two were BF recombinants. Full genome analysis of four samples confirmed all three subtype B samples and one of the two BF recombinants. Male transvestite CSWs sustained a high rate of HIV infection. Larger prospective studies are required to better define subtypes and associated sexual and drug-related risk factors.
Fuente
The American Journal of Tropical Medicine and Hygiene 2005; 72(4):495–500
Materia
VIH
Uruguay
Nivel de accesibilidad
acceso abierto
Condiciones de uso
Repositorio
Sistema de Gestión del Conocimiento ANLIS MALBRÁN
Institución
Administración Nacional de Laboratorios e Institutos de Salud "Dr. Carlos G. Malbrán"
OAI Identificador
oai:sgc.anlis.gob.ar:Publications/123456789/2219

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oai_identifier_str oai:sgc.anlis.gob.ar:Publications/123456789/2219
network_acronym_str SGCANLIS
repository_id_str a
network_name_str Sistema de Gestión del Conocimiento ANLIS MALBRÁN
spelling Seroincidence and phylogeny of human immunodeficiency virus infections in a cohort of commercial sex workers in Montevideo, UruguayViñoles, JoseSerra, MargaritaRussi, J.Ruchansky, DoraSosa-Estani, SergioMontano, Silvia MCarrion, GladysEyzaguirre, LindsayCarr, Jean KOlson, James GBautista, ChristianSánchez, José LWeissenbacher, Mercedes C.VIHUruguayFil: Viñoles, Jose. HIV/AIDS National Control Program, and Department of Laboratories of Public Health, Ministry of Health, Montevideo; Uruguay.Fil: Serra, Margarita. HIV/AIDS National Control Program, and Department of Laboratories of Public Health, Ministry of Health, Montevideo; Uruguay.Fil: Russi, J. Ministerio de Salud Pública. Departamento de Laboratorios; Uruguay.Fil: Ruchansky, Dora. Servicio de Virología Molecular, Centro Nacional de Microbiología, Instituto de Salud Carlos III, Madrid, Spain.Fil: Sosa-Estani, Sergio. ANLIS Dr.C.G.Malbrán. Centro Nacional de Diagnóstico e Investigación en Endemo-Epidemias; Argentina.Fil: Montano, Silvia M. US Naval Medical Research Center Detachment-Lima; Peru.Fil: Carrion, Gladys. US Naval Medical Research Center Detachment (NMRCD). Unit 3800, APO-AA 34031-3800, Lima; Peru.Fil: Eyzaguirre, Lindsay. Department of Epidemiology, Institute of Human Virology, University of Maryland Biotechnology Institute, 725 West Lombard Street, Baltimore; Estados Unidos.Fil: Carr, Jean K. US Military HIV Research Program and Henry M. Jackson Foundation, Rockville, MD; Estados Unidos.Fil: Olson, James G. US Naval Medical Research Center Detachment-Lima; Peru.Fil: Bautista, Christian T. US Military HIV Research Program at the Walter Reed Army Institute of Research, Division of Retrovirology, the Henry M Jackson Foundation for the Advancement Military Medicine, Inc, Rockville, MD; Estados Unidos.Fil: Sanchez, Jose L. US Military HIV Research Program and Henry M. Jackson Foundation, Rockville, MD; Estados Unidos.Fil: Weissenbacher, Mercedes. Centro Nacional de Referencia de SIDA, Universidad de Buenos Aires; Argentina.A cohort study involving 60 human immunodeficiency virus (HIV)-negative male transvestite commercial sex workers (CSWs) was conducted in Montevideo, Uruguay in 1999-2001. Serum samples were tested for HIV by an enzyme-linked immunosorbent assay screening with immunoblot confirmation. Six participants seroconverted for an incidence-density rate of 6.03 (95% confidence interval = 2.21-13.12) per 100 person-years. Inconsistent condom use during client sex (adjusted hazard ratio [AHR] = 6.7), during oral sex (AHR = 5.6), and at the last sexual encounter (AHR = 7.8), and use of marihuana (AHR = 5.4) were marginally associated with HIV seroconversion. Five samples were genotyped in the protease and reverse transcriptase regions; three were subtypes B and two were BF recombinants. Full genome analysis of four samples confirmed all three subtype B samples and one of the two BF recombinants. Male transvestite CSWs sustained a high rate of HIV infection. Larger prospective studies are required to better define subtypes and associated sexual and drug-related risk factors.American Society of Tropical Medicine and Hygiene2005-04info:ar-repo/semantics/articuloinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdf0002-9637https://www.ajtmh.org/docserver/fulltext/14761645/72/4/0720495.pdf?expires=1611229975&id=id&accname=guest&checksum=5AA86A3028655B88B85F9E115695341Ahttp://sgc.anlis.gob.ar/handle/123456789/2219The American Journal of Tropical Medicine and Hygiene 2005; 72(4):495–500reponame:Sistema de Gestión del Conocimiento ANLIS MALBRÁNinstname:Administración Nacional de Laboratorios e Institutos de Salud "Dr. Carlos G. Malbrán"instacron:ANLISThe American journal of tropical medicine and hygieneenginfo:eu-repo/semantics/openAccess2025-09-29T14:30:43Zoai:sgc.anlis.gob.ar:Publications/123456789/2219Institucionalhttp://sgc.anlis.gob.ar/Organismo científico-tecnológicoNo correspondehttp://sgc.anlis.gob.ar/oai/biblioteca@anlis.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:a2025-09-29 14:30:43.586Sistema de Gestión del Conocimiento ANLIS MALBRÁN - Administración Nacional de Laboratorios e Institutos de Salud "Dr. Carlos G. Malbrán"false
dc.title.none.fl_str_mv Seroincidence and phylogeny of human immunodeficiency virus infections in a cohort of commercial sex workers in Montevideo, Uruguay
title Seroincidence and phylogeny of human immunodeficiency virus infections in a cohort of commercial sex workers in Montevideo, Uruguay
spellingShingle Seroincidence and phylogeny of human immunodeficiency virus infections in a cohort of commercial sex workers in Montevideo, Uruguay
Viñoles, Jose
VIH
Uruguay
title_short Seroincidence and phylogeny of human immunodeficiency virus infections in a cohort of commercial sex workers in Montevideo, Uruguay
title_full Seroincidence and phylogeny of human immunodeficiency virus infections in a cohort of commercial sex workers in Montevideo, Uruguay
title_fullStr Seroincidence and phylogeny of human immunodeficiency virus infections in a cohort of commercial sex workers in Montevideo, Uruguay
title_full_unstemmed Seroincidence and phylogeny of human immunodeficiency virus infections in a cohort of commercial sex workers in Montevideo, Uruguay
title_sort Seroincidence and phylogeny of human immunodeficiency virus infections in a cohort of commercial sex workers in Montevideo, Uruguay
dc.creator.none.fl_str_mv Viñoles, Jose
Serra, Margarita
Russi, J.
Ruchansky, Dora
Sosa-Estani, Sergio
Montano, Silvia M
Carrion, Gladys
Eyzaguirre, Lindsay
Carr, Jean K
Olson, James G
Bautista, Christian
Sánchez, José L
Weissenbacher, Mercedes C.
author Viñoles, Jose
author_facet Viñoles, Jose
Serra, Margarita
Russi, J.
Ruchansky, Dora
Sosa-Estani, Sergio
Montano, Silvia M
Carrion, Gladys
Eyzaguirre, Lindsay
Carr, Jean K
Olson, James G
Bautista, Christian
Sánchez, José L
Weissenbacher, Mercedes C.
author_role author
author2 Serra, Margarita
Russi, J.
Ruchansky, Dora
Sosa-Estani, Sergio
Montano, Silvia M
Carrion, Gladys
Eyzaguirre, Lindsay
Carr, Jean K
Olson, James G
Bautista, Christian
Sánchez, José L
Weissenbacher, Mercedes C.
author2_role author
author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv VIH
Uruguay
topic VIH
Uruguay
dc.description.none.fl_txt_mv Fil: Viñoles, Jose. HIV/AIDS National Control Program, and Department of Laboratories of Public Health, Ministry of Health, Montevideo; Uruguay.
Fil: Serra, Margarita. HIV/AIDS National Control Program, and Department of Laboratories of Public Health, Ministry of Health, Montevideo; Uruguay.
Fil: Russi, J. Ministerio de Salud Pública. Departamento de Laboratorios; Uruguay.
Fil: Ruchansky, Dora. Servicio de Virología Molecular, Centro Nacional de Microbiología, Instituto de Salud Carlos III, Madrid, Spain.
Fil: Sosa-Estani, Sergio. ANLIS Dr.C.G.Malbrán. Centro Nacional de Diagnóstico e Investigación en Endemo-Epidemias; Argentina.
Fil: Montano, Silvia M. US Naval Medical Research Center Detachment-Lima; Peru.
Fil: Carrion, Gladys. US Naval Medical Research Center Detachment (NMRCD). Unit 3800, APO-AA 34031-3800, Lima; Peru.
Fil: Eyzaguirre, Lindsay. Department of Epidemiology, Institute of Human Virology, University of Maryland Biotechnology Institute, 725 West Lombard Street, Baltimore; Estados Unidos.
Fil: Carr, Jean K. US Military HIV Research Program and Henry M. Jackson Foundation, Rockville, MD; Estados Unidos.
Fil: Olson, James G. US Naval Medical Research Center Detachment-Lima; Peru.
Fil: Bautista, Christian T. US Military HIV Research Program at the Walter Reed Army Institute of Research, Division of Retrovirology, the Henry M Jackson Foundation for the Advancement Military Medicine, Inc, Rockville, MD; Estados Unidos.
Fil: Sanchez, Jose L. US Military HIV Research Program and Henry M. Jackson Foundation, Rockville, MD; Estados Unidos.
Fil: Weissenbacher, Mercedes. Centro Nacional de Referencia de SIDA, Universidad de Buenos Aires; Argentina.
A cohort study involving 60 human immunodeficiency virus (HIV)-negative male transvestite commercial sex workers (CSWs) was conducted in Montevideo, Uruguay in 1999-2001. Serum samples were tested for HIV by an enzyme-linked immunosorbent assay screening with immunoblot confirmation. Six participants seroconverted for an incidence-density rate of 6.03 (95% confidence interval = 2.21-13.12) per 100 person-years. Inconsistent condom use during client sex (adjusted hazard ratio [AHR] = 6.7), during oral sex (AHR = 5.6), and at the last sexual encounter (AHR = 7.8), and use of marihuana (AHR = 5.4) were marginally associated with HIV seroconversion. Five samples were genotyped in the protease and reverse transcriptase regions; three were subtypes B and two were BF recombinants. Full genome analysis of four samples confirmed all three subtype B samples and one of the two BF recombinants. Male transvestite CSWs sustained a high rate of HIV infection. Larger prospective studies are required to better define subtypes and associated sexual and drug-related risk factors.
description Fil: Viñoles, Jose. HIV/AIDS National Control Program, and Department of Laboratories of Public Health, Ministry of Health, Montevideo; Uruguay.
publishDate 2005
dc.date.none.fl_str_mv 2005-04
dc.type.none.fl_str_mv info:ar-repo/semantics/articulo
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv 0002-9637
https://www.ajtmh.org/docserver/fulltext/14761645/72/4/0720495.pdf?expires=1611229975&id=id&accname=guest&checksum=5AA86A3028655B88B85F9E115695341A
http://sgc.anlis.gob.ar/handle/123456789/2219
identifier_str_mv 0002-9637
url https://www.ajtmh.org/docserver/fulltext/14761645/72/4/0720495.pdf?expires=1611229975&id=id&accname=guest&checksum=5AA86A3028655B88B85F9E115695341A
http://sgc.anlis.gob.ar/handle/123456789/2219
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv The American journal of tropical medicine and hygiene
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv American Society of Tropical Medicine and Hygiene
publisher.none.fl_str_mv American Society of Tropical Medicine and Hygiene
dc.source.none.fl_str_mv The American Journal of Tropical Medicine and Hygiene 2005; 72(4):495–500
reponame:Sistema de Gestión del Conocimiento ANLIS MALBRÁN
instname:Administración Nacional de Laboratorios e Institutos de Salud "Dr. Carlos G. Malbrán"
instacron:ANLIS
reponame_str Sistema de Gestión del Conocimiento ANLIS MALBRÁN
collection Sistema de Gestión del Conocimiento ANLIS MALBRÁN
instname_str Administración Nacional de Laboratorios e Institutos de Salud "Dr. Carlos G. Malbrán"
instacron_str ANLIS
institution ANLIS
repository.name.fl_str_mv Sistema de Gestión del Conocimiento ANLIS MALBRÁN - Administración Nacional de Laboratorios e Institutos de Salud "Dr. Carlos G. Malbrán"
repository.mail.fl_str_mv biblioteca@anlis.gov.ar
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