{"id":16445,"date":"2023-06-09T09:45:45Z","date_gmt":"2023-06-09T07:45:45Z","guid":{"rendered":"https:\/\/www.omni-biotic.com\/fr-fr\/les-touristes-rapportent-des-bacteries-intestinales-multiresistantes-de-pays-lointains\/"},"modified":"2026-04-02T14:47:18Z","modified_gmt":"2026-04-02T12:47:18Z","slug":"les-touristes-rapportent-des-bacteries-intestinales-multiresistantes-de-pays-lointains","status":"publish","type":"post","link":"https:\/\/www.omni-biotic.com\/fr-fr\/blog\/les-touristes-rapportent-des-bacteries-intestinales-multiresistantes-de-pays-lointains\/","title":{"rendered":"Les touristes rapportent de leur voyage des bact\u00e9ries intestinales multir\u00e9sistantes"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"16445\" class=\"elementor elementor-16445\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-36018d9 obcs none e-flex e-con-boxed e-con e-parent\" data-id=\"36018d9\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-77114d1 elementor-widget elementor-widget-text-editor\" data-id=\"77114d1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><em>La <\/em><strong><em>r\u00e9sistance aux antibiotiques<\/em><\/strong><em> est tr\u00e8s r\u00e9pandue dans les pays ou l\u2019utilisation de ces m\u00e9dicaments est insuffisamment contr\u00f4l\u00e9e. Les voyages ou d\u00e9placements internationaux contribuent largement \u00e0 la<\/em><strong><em> propagation de ces bact\u00e9ries<\/em><\/strong><em> qui diminuent ou annulent les effets des antibiotiques. Ce ph\u00e9nom\u00e8ne existe \u00e0 l\u2019\u00e9chelle mondiale et l\u2019antibior\u00e9sistance est devenu un probl\u00e8me de sant\u00e9 publique.\u00a0<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ca92f88 obcs none e-flex e-con-boxed e-con e-parent\" data-id=\"ca92f88\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b3fef10 elementor-widget elementor-widget-heading\" data-id=\"b3fef10\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Propagation des bact\u00e9ries r\u00e9sistantes lors des voyages<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e9d04d2 elementor-widget elementor-widget-text-editor\" data-id=\"e9d04d2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Des<strong> centaines de millions de visiteurs<\/strong> qui se rendent dans des destinations \u00e9trang\u00e8res et lointaines sont expos\u00e9s \u00e0 des <strong>bact\u00e9ries intestinales gram-n\u00e9gatives multir\u00e9sistantes <\/strong>et 30 \u00e0 70 % des voyageurs pr\u00e9sentent une colonisation de ces micro-organismes dans leur organisme lors et apr\u00e8s leur s\u00e9jour.<\/p><p>Jusqu\u2019\u00e0 pr\u00e9sent, <strong>le processus de colonisation<\/strong> dans les zones expos\u00e9es \u00e0 ce ph\u00e9nom\u00e8ne \u00e9tait peu document\u00e9 car les donn\u00e9es n\u00e9cessaires sur <strong>la composition du microbiome<\/strong> n\u2019avaient \u00e9t\u00e9 collect\u00e9es qu\u2019une fois avant le voyage puis au retour.<\/p><p>La pr\u00e9sente \u00e9tude est la premi\u00e8re \u00e0 analyser sur des touristes volontaires la dynamique pr\u00e9cise de la <strong>colonisation par des germes multir\u00e9sistants.\u00a0<\/strong>Pour ce faire, ils ont pr\u00e9lev\u00e9 des <strong>\u00e9chantillons de selles<\/strong> chez ces voyageurs avant le d\u00e9part puis tous les jours pendant le voyage (sur une dur\u00e9e de 22 jours) et enfin, au retour. Ainsi, les scientifiques ont rassembl\u00e9 des<strong> donn\u00e9es sur le processus d\u2019acquisition de ces bact\u00e9ries<\/strong> intestinales multir\u00e9sistantes. Les volontaires avaient \u00e9galement un carnet de bord afin d\u2019y noter leurs habitudes alimentaires, la prise de m\u00e9dicaments et les troubles gastro-intestinaux si ces derniers apparaissaient.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-05cb8eb elementor-widget elementor-widget-image\" data-id=\"05cb8eb\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"470\" src=\"https:\/\/www.omni-biotic.com\/fr-fr\/wp-content\/uploads\/sites\/4\/2023\/06\/touristes-etranger-bacteries-multiresistantes.jpg\" class=\"attachment-large size-large wp-image-16447\" alt=\"Les touristes rapportent des bact\u00e9ries intestinales multir\u00e9sistantes de pays lointains\" srcset=\"https:\/\/www.omni-biotic.com\/fr-fr\/wp-content\/uploads\/sites\/4\/2023\/06\/touristes-etranger-bacteries-multiresistantes.jpg 1024w, https:\/\/www.omni-biotic.com\/fr-fr\/wp-content\/uploads\/sites\/4\/2023\/06\/touristes-etranger-bacteries-multiresistantes-300x176.jpg 300w, https:\/\/www.omni-biotic.com\/fr-fr\/wp-content\/uploads\/sites\/4\/2023\/06\/touristes-etranger-bacteries-multiresistantes-768x452.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ec46054 obcs none e-flex e-con-boxed e-con e-parent\" data-id=\"ec46054\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-17e54b6 elementor-widget elementor-widget-heading\" data-id=\"17e54b6\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Les points forts de cette \u00e9tude <\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2dfd97a elementor-widget elementor-widget-text-editor\" data-id=\"2dfd97a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>En plus de r\u00e9v\u00e9ler le ph\u00e9nom\u00e8ne de l\u2019antibior\u00e9sistance \u00e0 l\u2019\u00e9tranger, le nombre \u00e9tonnamment \u00e9lev\u00e9 de souches multir\u00e9sistantes qui ont \u00e9t\u00e9 identifi\u00e9es indique <strong>un risque beaucoup plus important<\/strong> pour les voyageurs qu\u2019on ne le pensait auparavant.<\/li><\/ul><div>\u00a0<\/div><ul><li>Les b\u00eata-lactamases \u00e0 spectre \u00e9tendu ou \u00e9largi (BLSE) sont des<strong> enzymes<\/strong> produites par des bact\u00e9ries intestinales \u00e0 Gram n\u00e9gatif telles qu\u2019<em>Escherichia coli <\/em>et <em>Klebsiella<\/em>, qui <strong>d\u00e9sactivent certaines classes d\u2019antibiotiques<\/strong> importantes telles que la p\u00e9nicilline, la c\u00e9phalosporine et le monobactame.<\/li><\/ul><div>\u00a0<\/div><ul><li>Les g\u00e8nes des <strong>BLSE<\/strong> se trouvent dans des plasmides (fragment d\u2019ADN de bact\u00e9ries) qui peuvent \u00eatre transf\u00e9r\u00e9s entre bact\u00e9ries de la m\u00eame esp\u00e8ce.<\/li><\/ul><div>\u00a0<\/div><ul><li><strong>Les 20 participants<\/strong> \u00e0 l\u2019\u00e9tude ont tous eu, \u00e0 un moment ou \u00e0 un autre, des <strong>bact\u00e9ries porteuses de g\u00e8nes BLSE<\/strong>.<\/li><\/ul><div>\u00a0<\/div><ul><li>\u00c0 leur retour en Europe, <strong>70 % des vacanciers<\/strong> \u00e9taient encore <strong>positifs aux BLSE<\/strong>.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c07d128 obcs none e-flex e-con-boxed e-con e-parent\" data-id=\"c07d128\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c3b71f5 elementor-widget elementor-widget-heading\" data-id=\"c3b71f5\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Conclusion<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cb3b939 elementor-widget elementor-widget-text-editor\" data-id=\"cb3b939\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>L\u2019\u00e9tude souligne la n\u00e9cessit\u00e9 de <a href=\"https:\/\/www.omni-biotic.com\/fr\/blog\/tourista-comment-prevenir-la-diarrhee-du-voyageur\/\"><strong>pr\u00e9venir la diarrh\u00e9e du voyageur<\/strong><\/a> par la prise de <a href=\"https:\/\/www.omni-biotic.com\/fr-fr\/sante-intestin\/intestin-centre-bien-etre\/probiotiques\/\"><strong>probiotiques<\/strong><\/a> sp\u00e9cifiques et de r\u00e9duire de mani\u00e8re g\u00e9n\u00e9rale <a href=\"https:\/\/www.omni-biotic.com\/fr\/blog\/probiotiques-et-antibiotiques-pourquoi-les-associer\/\"><strong>l\u2019utilisation d\u2019antibiotiques<\/strong><\/a> afin de minimiser le d\u00e9veloppement de l\u2019antibior\u00e9sistance et sa transmission \u00e0 d\u2019autres personnes.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-42a331e elementor-widget elementor-widget-text-editor\" data-id=\"42a331e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Source (en anglais seulement) :<\/strong> <a href=\"https:\/\/www.thelancet.com\/journals\/lanmic\/article\/PIIS2666-5247(20)30224-X\/fulltext\" target=\"_blank\" rel=\"noopener\">Kantele A, Kuenzli E, Dunn SJ, et al. Dynamics of intestinal multidrug-resistant bacteria colonisation contracted by visitors to a high-endemic setting: a prospective, daily, real-time sampling study. Lancet Microbe 2021;2:e151-e158.<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>La r\u00e9sistance aux antibiotiques est tr\u00e8s r\u00e9pandue dans les pays ou l\u2019utilisation de ces m\u00e9dicaments est insuffisamment contr\u00f4l\u00e9e. Les voyages ou d\u00e9placements internationaux contribuent largement \u00e0 la propagation de ces bact\u00e9ries qui diminuent ou annulent les effets des antibiotiques. Ce ph\u00e9nom\u00e8ne existe \u00e0 l\u2019\u00e9chelle mondiale et l\u2019antibior\u00e9sistance est devenu un probl\u00e8me de sant\u00e9 publique.\u00a0 Propagation [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":16446,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[218],"tags":[],"class_list":["post-16445","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bien-etre-en-voyage"],"acf":[],"rank_math":{"og:title":"Voyages et bact\u00e9ries multir\u00e9sistantes - OMNi-BiOTiC\u00ae","og:desc":"Les voyages contribuent \u00e0 la propagation de bact\u00e9ries intestinales multir\u00e9sistantes dans le monde. Une \u00e9tude r\u00e9cente \u00e9claircit ce processus.","og:url":"https:\/\/www.omni-biotic.com\/fr-fr\/blog\/les-touristes-rapportent-des-bacteries-intestinales-multiresistantes-de-pays-lointains\/","og:locale":"fr_FR","og:image":"https:\/\/www.omni-biotic.com\/fr-fr\/wp-content\/uploads\/sites\/4\/2023\/06\/studie-multiresistente-bakterien.jpg","og:image:width":"1200","og:image:height":"798"},"additional_data":{"thumbnail":"https:\/\/www.omni-biotic.com\/fr-fr\/wp-content\/uploads\/sites\/4\/2023\/06\/studie-multiresistente-bakterien.jpg"},"blog_info":{"country":"fr-fr"},"_links":{"self":[{"href":"https:\/\/www.omni-biotic.com\/fr-fr\/wp-json\/wp\/v2\/posts\/16445","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.omni-biotic.com\/fr-fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.omni-biotic.com\/fr-fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.omni-biotic.com\/fr-fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.omni-biotic.com\/fr-fr\/wp-json\/wp\/v2\/comments?post=16445"}],"version-history":[{"count":7,"href":"https:\/\/www.omni-biotic.com\/fr-fr\/wp-json\/wp\/v2\/posts\/16445\/revisions"}],"predecessor-version":[{"id":22284,"href":"https:\/\/www.omni-biotic.com\/fr-fr\/wp-json\/wp\/v2\/posts\/16445\/revisions\/22284"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.omni-biotic.com\/fr-fr\/wp-json\/wp\/v2\/media\/16446"}],"wp:attachment":[{"href":"https:\/\/www.omni-biotic.com\/fr-fr\/wp-json\/wp\/v2\/media?parent=16445"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.omni-biotic.com\/fr-fr\/wp-json\/wp\/v2\/categories?post=16445"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.omni-biotic.com\/fr-fr\/wp-json\/wp\/v2\/tags?post=16445"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}