{"id":2592,"date":"2016-11-01T17:41:00","date_gmt":"2016-11-01T17:41:00","guid":{"rendered":"https:\/\/cdafound.org\/?p=2592"},"modified":"2025-01-15T20:25:05","modified_gmt":"2025-01-15T20:25:05","slug":"historical-trends-in-the-hepatitis-c-virus-epidemics-in-north-america-and-australia","status":"publish","type":"post","link":"https:\/\/cdafound.org\/es\/historical-trends-in-the-hepatitis-c-virus-epidemics-in-north-america-and-australia\/","title":{"rendered":"Tendencias hist\u00f3ricas de las epidemias del virus de la hepatitis C en Am\u00e9rica del Norte y Australia"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Resumen<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Fondo<\/h3>\n\n\n\n<p>El an\u00e1lisis evolutivo bayesiano (an\u00e1lisis coalescente) basado en secuencias gen\u00e9ticas se ha utilizado para describir los or\u00edgenes y la propagaci\u00f3n de virus de ARN de r\u00e1pida mutaci\u00f3n, como la influenza, el \u00c9bola, el virus de la inmunodeficiencia humana (VIH) y el virus de la hepatitis C (VHC).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">M\u00e9todos<\/h3>\n\n\n\n<p>Las secuencias de subtipo 1a y 3a de longitud completa de infecciones tempranas por VHC de la Colaboraci\u00f3n Internacional de Incidentes de VIH y Hepatitis C en Cohortes Inyectables (InC3), as\u00ed como de bases de datos p\u00fablicas de una ventana de tiempo de 1977-2012, se utilizaron en un an\u00e1lisis coalescente con el software BEAST para estimar el origen y la progresi\u00f3n de las epidemias del VHC en Australia y Am\u00e9rica del Norte. Se buscaron tendencias temporales convergentes mediante modelos epidemiol\u00f3gicos independientes. <\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Resultados<\/h3>\n\n\n\n<p>La epidemia del subtipo 3a tuvo or\u00edgenes m\u00e1s recientes (alrededor de 1950) que el subtipo 1a (alrededor de 1920) en ambos continentes. En ambos enfoques de modelizaci\u00f3n y en ambos continentes, las epidemias experimentaron un crecimiento exponencial entre 1955 y 1975, que luego se estabiliz\u00f3 a fines del siglo XX. <\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Conclusiones<\/h3>\n\n\n\n<p>Los acontecimientos hist\u00f3ricos que alimentaron el surgimiento y la propagaci\u00f3n del consumo de drogas inyectables, como el advenimiento de las terapias y los dispositivos m\u00e9dicos por v\u00eda intravenosa, y el crecimiento del comercio de hero\u00edna, as\u00ed como la mezcla de poblaciones durante los conflictos armados, fueron probablemente los impulsores de la propagaci\u00f3n intercontinental de las epidemias del VHC.<\/p>\n\n\n\n<p><strong>Pa\u00edses:<\/strong> Estados Unidos, Canad\u00e1, Australia<\/p>\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-outline is-style-outline--1\"><a class=\"wp-block-button__link has-text-color wp-element-button\" href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/27571901\" target=\"_blank\" rel=\"noreferrer noopener\">Lea el informe completo<\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Summary Background Bayesian evolutionary analysis (coalescent analysis) based on genetic sequences has been used to describe the origins and spread of rapidly mutating RNA viruses, such as influenza, Ebola, human immunodeficiency virus (HIV), and hepatitis C virus(HCV). Methods Full-length subtype 1a and 3a sequences from early HCV infections from the International Collaborative of Incident HIV [&hellip;]<\/p>\n","protected":false},"author":24,"featured_media":3462,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[9],"tags":[10,16],"publication-author":[1084,1090,1086,1089,768,1096,535,706,1085,1098,1081,1092,1094,1097,1093,1087,1082,1095,1088,494,1091,1083,705],"class_list":["post-2592","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-publication","tag-hcv","tag-pwid","publication-author-applegate-t","publication-author-bruneau-j","publication-author-bull-ra","publication-author-cox-al","publication-author-dore-gj","publication-author-eltahla-aa","publication-author-estes-c","publication-author-grebely-j","publication-author-hellard-m","publication-author-international-collaborative-of-incident-hiv-and-hepatitis-c-in-injecting-cohorts-inc3-study-group","publication-author-kim-ay","publication-author-lauer-gm","publication-author-lloyd-ar","publication-author-luciani-f","publication-author-maher-l","publication-author-morris-md","publication-author-osburn-w","publication-author-page-k","publication-author-prins-m","publication-author-razavi-h","publication-author-rodrigo-c","publication-author-schinkel-j","publication-author-shoukry-nh"],"acf":[],"_links":{"self":[{"href":"https:\/\/cdafound.org\/es\/wp-json\/wp\/v2\/posts\/2592","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cdafound.org\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cdafound.org\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cdafound.org\/es\/wp-json\/wp\/v2\/users\/24"}],"replies":[{"embeddable":true,"href":"https:\/\/cdafound.org\/es\/wp-json\/wp\/v2\/comments?post=2592"}],"version-history":[{"count":6,"href":"https:\/\/cdafound.org\/es\/wp-json\/wp\/v2\/posts\/2592\/revisions"}],"predecessor-version":[{"id":7572,"href":"https:\/\/cdafound.org\/es\/wp-json\/wp\/v2\/posts\/2592\/revisions\/7572"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cdafound.org\/es\/wp-json\/wp\/v2\/media\/3462"}],"wp:attachment":[{"href":"https:\/\/cdafound.org\/es\/wp-json\/wp\/v2\/media?parent=2592"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cdafound.org\/es\/wp-json\/wp\/v2\/categories?post=2592"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cdafound.org\/es\/wp-json\/wp\/v2\/tags?post=2592"},{"taxonomy":"publication-author","embeddable":true,"href":"https:\/\/cdafound.org\/es\/wp-json\/wp\/v2\/publication-author?post=2592"}],"curies":[{"name":"gracias","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}