{"id":9142,"date":"2025-12-02T05:32:00","date_gmt":"2025-12-02T05:32:00","guid":{"rendered":"https:\/\/cdafound.org\/?p=9142"},"modified":"2026-05-29T05:36:07","modified_gmt":"2026-05-29T05:36:07","slug":"the-current-burden-of-hepatitis-b-in-the-united-states-a-state-territorial-and-county-modelling-analysis","status":"publish","type":"post","link":"https:\/\/cdafound.org\/fr\/the-current-burden-of-hepatitis-b-in-the-united-states-a-state-territorial-and-county-modelling-analysis\/","title":{"rendered":"Charge actuelle de l'h\u00e9patite B aux \u00c9tats-Unis : une analyse de mod\u00e9lisation par \u00c9tat, territoire et comt\u00e9"},"content":{"rendered":"

Des estimations pr\u00e9cises de la pr\u00e9valence de l'h\u00e9patite B chronique aux \u00c9tats-Unis sont essentielles pour permettre aux d\u00e9cideurs politiques et aux organisations communautaires de prendre des d\u00e9cisions \u00e9clair\u00e9es concernant l'allocation des ressources n\u00e9cessaires \u00e0 l'\u00e9limination du VHB en tant que menace pour la sant\u00e9 publique. Cette \u00e9tude visait principalement \u00e0 quantifier la pr\u00e9valence actuelle du VHB aux \u00c9tats-Unis aux niveaux des \u00c9tats, des comt\u00e9s et des territoires. Son objectif secondaire \u00e9tait d'identifier les pays de naissance les plus touch\u00e9s par l'infection. \u00c0 l'aide de mod\u00e8les de Markov nationaux valid\u00e9s et publi\u00e9s, la pr\u00e9valence du VHB chez les immigrants aux \u00c9tats-Unis a \u00e9t\u00e9 estim\u00e9e en 2021, en fonction de leur pays de naissance. Ces estimations ont ensuite \u00e9t\u00e9 appliqu\u00e9es aux donn\u00e9es d\u00e9mographiques des comt\u00e9s issues de l'American Community Survey (2018-2022). Il en a r\u00e9sult\u00e9 de nouvelles estimations de la pr\u00e9valence du VHB aux niveaux des comt\u00e9s, des \u00c9tats, des territoires (Porto Rico et Washington, D.C.) et national. On estime \u00e0 1,7 million le nombre total d'infections par le VHB aux \u00c9tats-Unis (IC\u00a0: 795\u00a0000\u20134,1 millions), ce qui correspond \u00e0 une pr\u00e9valence de 0,501\u00a0TP3T (IC\u00a0: 0,241\u00a0TP3T\u20131,231\u00a0TP3T). L'\u00c9tat pr\u00e9sentant la pr\u00e9valence la plus \u00e9lev\u00e9e est Hawa\u00ef (1,31\u00a0TP3T\u00a0; IC\u00a0: 0,51\u00a0TP3T\u2013401\u00a0TP3T), tandis que le Wyoming affiche la pr\u00e9valence la plus faible (0,21\u00a0TP3T\u00a0; IC\u00a0: 0,11\u00a0TP3T\u20131,11\u00a0TP3T). C'est en Californie que l'on a recens\u00e9 le plus grand nombre d'infections (347\u00a0100\u00a0; IC\u00a0: 193\u00a0700\u2013729\u00a0200). La zone de recensement des Al\u00e9outiennes Ouest pr\u00e9sentait la pr\u00e9valence la plus \u00e9lev\u00e9e (2,91\u00a0TP3T\u00a0; IC\u00a0: 0,81\u00a0TP3T\u20139,71\u00a0TP3T), tandis que le comt\u00e9 de Los Angeles enregistrait le plus grand nombre d\u2019infections (96\u00a0700\u00a0; IC\u00a0: 54\u00a0800\u2013190\u00a0600). Ces donn\u00e9es peuvent aider les d\u00e9cideurs \u00e0 tous les niveaux \u00e0 mieux appr\u00e9hender la complexit\u00e9 de l\u2019h\u00e9patite B aux \u00c9tats-Unis. Elles permettent ainsi de mettre en \u0153uvre des interventions de sant\u00e9 publique cibl\u00e9es, susceptibles de r\u00e9duire le fardeau de l\u2019h\u00e9patite B et d\u2019am\u00e9liorer la qualit\u00e9 de vie des personnes atteintes.<\/p>\n\n

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Lire le rapport complet<\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

Accurate estimates of the prevalence of chronic hepatitis B virus (HBV) in the United States (US) are necessary for policy makers and community-based organisations to make informed decisions regarding the allocation of resources to work towards the elimination of HBV as a public health threat. The primary aim of this study was to quantify the […]<\/p>\n","protected":false},"author":939,"featured_media":3193,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[9],"tags":[21,2693,12,2694,2695],"publication-author":[87,2675,2697,80,97,92,91,2700,2696,2698,2699],"class_list":["post-9142","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-publication","tag-hbv","tag-immigration","tag-modelling","tag-prevalence","tag-united-states","publication-author-alexis-voeller","publication-author-carolyn-wallace","publication-author-chari-cohen","publication-author-devin-razavi-shearer","publication-author-homie-razavi","publication-author-ivane-gamkrelidze","publication-author-kathryn-razavi-shearer","publication-author-myriam-saboui","publication-author-samantha-hall","publication-author-thaddeus-pham","publication-author-william-remak"],"acf":[],"_links":{"self":[{"href":"https:\/\/cdafound.org\/fr\/wp-json\/wp\/v2\/posts\/9142","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cdafound.org\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cdafound.org\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cdafound.org\/fr\/wp-json\/wp\/v2\/users\/939"}],"replies":[{"embeddable":true,"href":"https:\/\/cdafound.org\/fr\/wp-json\/wp\/v2\/comments?post=9142"}],"version-history":[{"count":1,"href":"https:\/\/cdafound.org\/fr\/wp-json\/wp\/v2\/posts\/9142\/revisions"}],"predecessor-version":[{"id":9144,"href":"https:\/\/cdafound.org\/fr\/wp-json\/wp\/v2\/posts\/9142\/revisions\/9144"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cdafound.org\/fr\/wp-json\/wp\/v2\/media\/3193"}],"wp:attachment":[{"href":"https:\/\/cdafound.org\/fr\/wp-json\/wp\/v2\/media?parent=9142"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cdafound.org\/fr\/wp-json\/wp\/v2\/categories?post=9142"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cdafound.org\/fr\/wp-json\/wp\/v2\/tags?post=9142"},{"taxonomy":"publication-author","embeddable":true,"href":"https:\/\/cdafound.org\/fr\/wp-json\/wp\/v2\/publication-author?post=9142"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}