{"id":192545,"date":"2020-10-20T21:00:57","date_gmt":"2020-10-20T20:00:57","guid":{"rendered":"https:\/\/www.realites.com.tn\/?p=192545"},"modified":"2020-10-20T21:00:57","modified_gmt":"2020-10-20T20:00:57","slug":"un-nouveau-coronavirus-porcin-pourrait-etre-dangereux-pour-lhomme","status":"publish","type":"post","link":"https:\/\/realites.com.tn\/fr\/un-nouveau-coronavirus-porcin-pourrait-etre-dangereux-pour-lhomme\/","title":{"rendered":"Un nouveau coronavirus porcin pourrait \u00eatre dangereux pour l&rsquo;homme"},"content":{"rendered":"<div>\n<div>En pleine pand\u00e9mie de Covid-19, une \u00e9tude am\u00e9ricaine alerte sur les risques de propagation \u00e0 l\u2019homme d\u2019un coronavirus rep\u00e9r\u00e9 chez le porc depuis 2016, pouvant affecter le syst\u00e8me intestinal.<\/div>\n<div>Apr\u00e8s le SARS-CoV-2, doit-on s\u2019attendre \u00e0 une pand\u00e9mie de SADS-CoV ? Identifi\u00e9e depuis 2016 chez le porc, cette forme de coronavirus serait transmissible \u00e0 l\u2019homme avec des risques pour la sant\u00e9, r\u00e9v\u00e8le une \u00e9tude men\u00e9e par des chercheurs de l\u2019Universit\u00e9 de Caroline du Nord \u00e0 Chapel Hill (UNC) et publi\u00e9e dans la revue PNAS.<\/div>\n<div>D\u2019apr\u00e8s cette \u00e9tude, le SADS-CoV (pour \u201cSwine acute diarrhea syndrome coronavirus\u201d, Coronavirus du syndrome de la diarrh\u00e9e aigu\u00eb porcine en VF) provient \u00e0 l\u2019origine des chauve-souris et a \u00e9t\u00e9 transmis au fil des ann\u00e9es (il serait apparu au XIXe si\u00e8cle) \u00e0 d\u2019autres mammif\u00e8res, dont les porcs, esp\u00e8ce pour laquelle il est particuli\u00e8rement dangereux.<\/div>\n<div><\/div>\n<div><strong>*Une r\u00e9plication possible du virus chez l\u2019homme<\/strong><\/div>\n<div>Citant Futura-Sant\u00e9, le Midi Libre indique ainsi que \u201cla mortalit\u00e9 est sup\u00e9rieure \u00e0 90 % chez les porcelets de moins de 5 jours avec des vomissements et des diarrh\u00e9es aigu\u00ebs\u201d. Des \u00e9l\u00e9ments forc\u00e9ment inqui\u00e9tants dans le cas o\u00f9 ce coronavirus pourrait se transmettre \u00e0 l\u2019homme.<\/div>\n<div>Or, l\u2019\u00e9tude men\u00e9e \u00e0 partir d\u2019un virus de synth\u00e8se \u201ccalqu\u00e9\u201d sur le SADS-CoV par les scientifiques de l\u2019UNC conclut \u00e0 une r\u00e9plication possible chez l\u2019homme \u201cdans plusieurs types de cellules pulmonaires humaines primaires, ainsi que dans des cellules intestinales humaines primaires\u201d.<\/div>\n<div>Le SADS-CoV \u201cpourrait avoir un impact n\u00e9gatif sur l&rsquo;\u00e9conomie mondiale et la sant\u00e9 humaine\u201d<\/div>\n<div>Particuli\u00e8rement alarmistes sur les risques de pand\u00e9mie li\u00e9s au SADS-CoV, les auteurs de l\u2019\u00e9tude jugent qu\u2019il s\u2019agit d\u2019un \u201cpathog\u00e8ne \u00e9mergent potentiel des coronavirus \u00e0 haut risque qui pourrait avoir un impact n\u00e9gatif sur l&rsquo;\u00e9conomie mondiale et la sant\u00e9 humaine\u201d, \u00e0 l\u2019image de ce qu\u2019une grande partie de l\u2019humanit\u00e9 vit ces derniers mois avec le Covid-19.<\/div>\n<div>Les chercheurs avancent toutefois que le controvers\u00e9 Remdesivir, m\u00e9dicament d\u00e9velopp\u00e9 par le laboratoire Gilead en partenariat avec l\u2019UNC, d\u00e9j\u00e0 utilis\u00e9 contre le SARS-CoV-2, pourrait \u00e9galement avoir un effet contre le SADS-CoV. \u201cIl a bloqu\u00e9 efficacement la r\u00e9plication du virus in vitro\u201d, affirment ainsi les auteurs de l\u2019\u00e9tude.<\/div>\n<div style=\"text-align: right;\">(Yahoo Actualit\u00e9s)<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>En pleine pand\u00e9mie de Covid-19, une \u00e9tude am\u00e9ricaine alerte sur les risques de propagation \u00e0 l\u2019homme d\u2019un coronavirus rep\u00e9r\u00e9 chez le porc depuis 2016, pouvant affecter le syst\u00e8me intestinal. Apr\u00e8s&hellip;<\/p>\n","protected":false},"author":60,"featured_media":192548,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[2515],"tags":[],"class_list":["post-192545","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sante"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Un nouveau coronavirus porcin pourrait \u00eatre dangereux pour l&#039;homme - R\u00e9alit\u00e9s Magazine<\/title>\n<meta name=\"description\" content=\"En pleine pand\u00e9mie de Covid-19, une \u00e9tude am\u00e9ricaine alerte sur les risques de propagation \u00e0 l\u2019homme d\u2019un coronavirus rep\u00e9r\u00e9 chez le porc depuis 2016,\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/realites.com.tn\/fr\/un-nouveau-coronavirus-porcin-pourrait-etre-dangereux-pour-lhomme\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Un nouveau coronavirus porcin pourrait \u00eatre dangereux pour l&#039;homme - 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