{"id":191915,"date":"2020-10-13T21:30:51","date_gmt":"2020-10-13T20:30:51","guid":{"rendered":"https:\/\/www.realites.com.tn\/?p=191915"},"modified":"2020-10-13T21:30:51","modified_gmt":"2020-10-13T20:30:51","slug":"covid-19-un-premier-cas-de-reinfection-aux-etats-unis-le-cinquieme-dans-le-monde","status":"publish","type":"post","link":"https:\/\/realites.com.tn\/fr\/covid-19-un-premier-cas-de-reinfection-aux-etats-unis-le-cinquieme-dans-le-monde\/","title":{"rendered":"Covid-19 : un premier cas de r\u00e9infection aux Etats-Unis, le cinqui\u00e8me dans le monde"},"content":{"rendered":"<div>Des scientifiques rapportent le cas d&rsquo;une personne tomb\u00e9e malade une premi\u00e8re fois en mars et une deuxi\u00e8me en mai. Un cas tr\u00e8s rare, qui interroge.<\/div>\n<div>Apr\u00e8s Hongkong, la Belgique, les Pays-Bas et l&rsquo;\u00c9quateur, c&rsquo;est au tour des Etats-Unis. Des scientifiques ont d\u00e9montr\u00e9 qu&rsquo;une personne contamin\u00e9e une premi\u00e8re fois par une variante du coronavirus Sars-CoV-2 a \u00e9t\u00e9 r\u00e9infect\u00e9e par une variante diff\u00e9rente 48 jours plus tard. Il s&rsquo;agit du cinqui\u00e8me cas de r\u00e9infection document\u00e9 dans le monde, pr\u00e8s de 10 mois apr\u00e8s le d\u00e9but de la pand\u00e9mie de Covid-19.<\/div>\n<div>Cette d\u00e9couverte, d\u00e9taill\u00e9e dans une \u00e9tude publi\u00e9e ce mardi 13 octobre dans The Lancet Infectious Diseases, a \u00e9t\u00e9 r\u00e9alis\u00e9e par des chercheurs de l&rsquo;universit\u00e9 du Nevada.<\/div>\n<div>Ils y d\u00e9crivent le cas d&rsquo;un homme de 25 ans r\u00e9sidant dans le comt\u00e9 de Washoe (Nevada) qui est tomb\u00e9 malade le 25 mars. Souffrant de maux de gorge, de toux, de naus\u00e9es et de diarrh\u00e9es, le jeune homme a \u00e9t\u00e9 plac\u00e9 en isolement et s&rsquo;est rapidement remis. Il ne pr\u00e9sentait plus de sympt\u00f4mes le 27 avril. Deux tests &#8211; dont un PCR &#8211; r\u00e9alis\u00e9s le 9 et le 26 mai sont venus confirmer que le patient ne pr\u00e9sentait plus de trace du virus et \u00e9tait donc gu\u00e9ri.<\/div>\n<div dir=\"ltr\">Mais il allait rechuter et devenir positif au mois de mai dernier.<\/div>\n<div dir=\"ltr\">Selon les chercheurs, une premi\u00e8re exposition au Covid-19 ne se traduirait pas syst\u00e9matiquement par une immunit\u00e9 renforc\u00e9e ou totale.<\/div>\n<div dir=\"ltr\" style=\"text-align: right\">(L&rsquo;Express)<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Des scientifiques rapportent le cas d&rsquo;une personne tomb\u00e9e malade une premi\u00e8re fois en mars et une deuxi\u00e8me en mai. Un cas tr\u00e8s rare, qui interroge. Apr\u00e8s Hongkong, la Belgique, les&hellip;<\/p>\n","protected":false},"author":60,"featured_media":191916,"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-191915","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>Covid-19 : un premier cas de r\u00e9infection aux Etats-Unis, le cinqui\u00e8me dans le monde - R\u00e9alit\u00e9s Magazine<\/title>\n<meta name=\"description\" content=\"Des scientifiques rapportent le cas d&#039;une personne tomb\u00e9e malade une premi\u00e8re fois en mars et une deuxi\u00e8me en mai. Un cas tr\u00e8s rare, qui interroge. 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