{"id":482,"date":"2026-03-12T17:26:11","date_gmt":"2026-03-12T16:26:11","guid":{"rendered":"https:\/\/biotechlerncenter.iph-multisite.berta-bewegt.ch\/?page_id=482"},"modified":"2026-03-12T17:26:11","modified_gmt":"2026-03-12T16:26:11","slug":"2-origine-de-lanimal-a-letre-humain","status":"publish","type":"page","link":"https:\/\/biotechlerncenter.interpharma.ch\/fr\/sujets\/corona-ein-virus-veraendert-die-welt\/2-origine-de-lanimal-a-letre-humain\/","title":{"rendered":"2. Origine: de l\u2019animal \u00e0 l\u2019\u00eatre humain"},"content":{"rendered":"\n<p>Sars-CoV-2 (que nous appellerons ci-apr\u00e8s\ncoronavirus) est probablement apparu pour la premi\u00e8re fois en d\u00e9cembre 2019 sur\nun march\u00e9, \u00e0 Wuhan en Chine. On vendait sur ce march\u00e9 du poisson, mais aussi\ndes chauves-souris, des serpents et d\u2019autres animaux sauvages. Le virus vient\ntr\u00e8s probablement de la chauve-souris. On ne sait toujours pas comment il est\npass\u00e9 de la chauve-souris \u00e0 l\u2019\u00eatre humain et cela fait actuellement l\u2019objet de\nrecherches intensives.<\/p>\n\n\n\n<p>Les maladies infectieuses qui passent de\nl\u2019animal \u00e0 l\u2019\u00eatre humain (et inversement) sont appel\u00e9es zoonoses. Elles\nrepr\u00e9sentent aujourd\u2019hui environ 70% des nouvelles maladies infectieuses chez\nl\u2019\u00eatre humain. L\u2019\u00eatre humain contribue lui-m\u00eame \u00e0 l\u2019apparition et \u00e0 la propagation\ndes zoonoses: <\/p>\n\n\n\n<ul class=\"post wp-block-list\"><li>En p\u00e9n\u00e9trant de plus en\nplus profond\u00e9ment dans les espaces de vie de diverses esp\u00e8ces animales\n(p.&nbsp;ex. par la d\u00e9forestation des for\u00eats humides) et en mettant les animaux\nen contact avec de nouveaux h\u00f4tes (p.&nbsp;ex. sur des march\u00e9s d\u2019animaux\nsauvages). <\/li><li>Par l\u2019\u00e9change de\nmarchandises tout autour du globe et par la mobilit\u00e9 humaine (mondialisation).<\/li><li>En outre, le r\u00e9chauffement\nclimatique contribue \u00e0 la p\u00e9n\u00e9tration de divers animaux, p.&nbsp;ex. insectes,\ndans de nouvelles r\u00e9gions o\u00f9 ils r\u00e9pandent des germes pathog\u00e8nes.<\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Sars-CoV-2 (que nous appellerons ci-apr\u00e8s coronavirus) est probablement apparu pour la premi\u00e8re fois en d\u00e9cembre 2019 sur un march\u00e9, \u00e0 Wuhan en Chine. On vendait sur ce march\u00e9 du poisson, mais aussi des chauves-souris, des serpents et d\u2019autres animaux sauvages. Le virus vient tr\u00e8s probablement de la chauve-souris. On ne sait toujours pas comment il [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":490,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"page-templates\/unterthema.php","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-482","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.2 (Yoast SEO v27.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>2. Origine: de l\u2019animal \u00e0 l\u2019\u00eatre humain - biotechlerncenter<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/biotechlerncenter.interpharma.ch\/themen\/corona-ein-virus-veraendert-die-welt\/vom-tier-auf-den-menschen\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"2. Origine: de l\u2019animal \u00e0 l\u2019\u00eatre humain\" \/>\n<meta property=\"og:description\" content=\"Sars-CoV-2 (que nous appellerons ci-apr\u00e8s coronavirus) est probablement apparu pour la premi\u00e8re fois en d\u00e9cembre 2019 sur un march\u00e9, \u00e0 Wuhan en Chine. On vendait sur ce march\u00e9 du poisson, mais aussi des chauves-souris, des serpents et d\u2019autres animaux sauvages. Le virus vient tr\u00e8s probablement de la chauve-souris. 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