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

dc.creatorViñoles, Jose
dc.creatorSerra, Margarita
dc.creatorRussi, J.
dc.creatorRuchansky, Dora
dc.creatorSosa-Estani, Sergio
dc.creatorMontano, Silvia M
dc.creatorCarrion, Gladys
dc.creatorEyzaguirre, Lindsay
dc.creatorCarr, Jean K
dc.creatorOlson, James G
dc.creatorBautista, Christian
dc.creatorSánchez, José L
dc.creatorWeissenbacher, Mercedes C.
dc.date2021-01-21T18:26:07Z
dc.date2021-01-21T18:26:07Z
dc.date2005-04
dc.date.accessioned2023-08-29T20:09:03Z
dc.date.available2023-08-29T20:09:03Z
dc.identifier0002-9637
dc.identifierhttps://www.ajtmh.org/docserver/fulltext/14761645/72/4/0720495.pdf?expires=1611229975&id=id&accname=guest&checksum=5AA86A3028655B88B85F9E115695341A
dc.identifierhttp://sgc.anlis.gob.ar/handle/123456789/2219
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8520479
dc.descriptionFil: Viñoles, Jose. HIV/AIDS National Control Program, and Department of Laboratories of Public Health, Ministry of Health, Montevideo; Uruguay.
dc.descriptionFil: Serra, Margarita. HIV/AIDS National Control Program, and Department of Laboratories of Public Health, Ministry of Health, Montevideo; Uruguay.
dc.descriptionFil: Russi, J. Ministerio de Salud Pública. Departamento de Laboratorios; Uruguay.
dc.descriptionFil: Ruchansky, Dora. Servicio de Virología Molecular, Centro Nacional de Microbiología, Instituto de Salud Carlos III, Madrid, Spain.
dc.descriptionFil: Sosa-Estani, Sergio. ANLIS Dr.C.G.Malbrán. Centro Nacional de Diagnóstico e Investigación en Endemo-Epidemias; Argentina.
dc.descriptionFil: Montano, Silvia M. US Naval Medical Research Center Detachment-Lima; Peru.
dc.descriptionFil: Carrion, Gladys. US Naval Medical Research Center Detachment (NMRCD). Unit 3800, APO-AA 34031-3800, Lima; Peru.
dc.descriptionFil: Eyzaguirre, Lindsay. Department of Epidemiology, Institute of Human Virology, University of Maryland Biotechnology Institute, 725 West Lombard Street, Baltimore; Estados Unidos.
dc.descriptionFil: Carr, Jean K. US Military HIV Research Program and Henry M. Jackson Foundation, Rockville, MD; Estados Unidos.
dc.descriptionFil: Olson, James G. US Naval Medical Research Center Detachment-Lima; Peru.
dc.descriptionFil: 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.
dc.descriptionFil: Sanchez, Jose L. US Military HIV Research Program and Henry M. Jackson Foundation, Rockville, MD; Estados Unidos.
dc.descriptionFil: Weissenbacher, Mercedes. Centro Nacional de Referencia de SIDA, Universidad de Buenos Aires; Argentina.
dc.descriptionA 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.
dc.formatpdf
dc.languageen
dc.publisherAmerican Society of Tropical Medicine and Hygiene
dc.relationThe American journal of tropical medicine and hygiene
dc.rightsopen
dc.sourceThe American Journal of Tropical Medicine and Hygiene 2005; 72(4):495–500
dc.subjectVIH
dc.subjectUruguay
dc.titleSeroincidence and phylogeny of human immunodeficiency virus infections in a cohort of commercial sex workers in Montevideo, Uruguay
dc.typeArtículo


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