{"id":202708,"date":"2026-08-06T16:53:13","date_gmt":"2026-08-06T16:53:13","guid":{"rendered":"https:\/\/www.europesays.com\/be-fr\/202708\/"},"modified":"2026-08-06T16:53:13","modified_gmt":"2026-08-06T16:53:13","slug":"le-premier-cas-de-virus-du-nil-occidental-chez-un-cheval-en-belgique-inquiete-la-prochaine-etape-est-lhumain-medecins-ouvrez-les-yeux","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/be-fr\/202708\/","title":{"rendered":"Le premier cas de virus du Nil occidental chez un cheval en Belgique inqui\u00e8te: \u00ab\u00a0La prochaine \u00e9tape est l’humain, m\u00e9decins ouvrez les yeux\u00a0\u00bb"},"content":{"rendered":"

Le virus du Nil occidental se d\u00e9veloppe d’abord chez les oiseaux et est transmis par les moustiques du genre Culex<\/a>, communs en Belgique. \u00ab\u00a0Si un moustique pique un oiseau contamin\u00e9, il va transmettre le virus au cheval d’abord et puis dans un d\u00e9lai assez proche, certains humains sont aussi contamin\u00e9s\u00a0\u00bb, pr\u00e9cise Dr Pierre Paindaveine. \u00ab\u00a0Cette ann\u00e9e, il y a d\u00e9j\u00e0 trois cas chez les oiseaux. L’organisation mondiale de la sant\u00e9 animale a donn\u00e9 l’alerte lundi pour une pie. L’Afsca<\/a> a r\u00e9cemment confirm\u00e9 deux cas en r\u00e9gion flamande et bruxelloise. La circulation est suffisamment importante dans le milieu des oiseaux pour toucher un cheval.\u00a0\u00bb<\/p>\n

\u00ab\u00a0Ces strat\u00e9gies ont d\u00e9j\u00e0 permis d’obtenir des r\u00e9sultats remarquables dans plusieurs maladies rares\u00a0\u00bb<\/a><\/p>\n

Pour le moment, c’est le seul cas confirm\u00e9 chez un \u00e9quid\u00e9. Il y a peut-\u00eatre d\u00e9j\u00e0 eu d’autres contaminations non diagnostiqu\u00e9es car dans la majorit\u00e9 des cas, cela se manifeste par un \u00e9tat grippal (tant chez le cheval que chez l’homme). Une forme neurologique survient dans 1 % des cas, essentiellement chez les personnes \u00e2g\u00e9es ou immunod\u00e9prim\u00e9es. Il n’existe pas de vaccin humain.<\/p>\n

\u00ab\u00a0Un vaccin existe chez le cheval. Id\u00e9alement, cela doit \u00eatre fait avant que la saison des moustiques n’arrive. Le temps d’avoir une immunit\u00e9, il faut au moins compter trois \u00e0 quatre semaines\u00a0\u00bb, poursuit Dr Pierre Paindaveine.<\/p>\n

Il ne s’agit pas d\u00a0\u00bbun virus a\u00e9roport\u00e9, ni le cheval ni l’homme contamin\u00e9 ne sont contagieux. Par contre, le virus survit pendant l’hiver.<\/p>\n","protected":false},"excerpt":{"rendered":"Le virus du Nil occidental se d\u00e9veloppe d’abord chez les oiseaux et est transmis par les moustiques du…\n","protected":false},"author":2,"featured_media":202709,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[82],"tags":[7150,37135,33483,12,13,60527,18,17,1618,17790,23025,60528,23074,8855,8854,203,1625,205,60529,206,23028,26796,12615,60402,86,19840,10454,399,533,2739,209,23029,60530,4127,1637,60531,4130,19138,215,60532,17208,23034,87,73,183,7164,15171,74,1288,11981,23091,60533],"class_list":["post-202708","post","type-post","status-publish","format-standard","has-post-thumbnail","category-sante","tag-analysis","tag-analyzing","tag-artificial-intelligence","tag-be","tag-be-fr","tag-beaker","tag-belgique","tag-belgium","tag-biology","tag-blood","tag-chemical","tag-chemist","tag-chemistry","tag-coronavirus","tag-covid-19","tag-data","tag-development","tag-digital","tag-double-exposure","tag-equipment","tag-experiment","tag-experimentation","tag-futuristic","tag-gene-therapy","tag-health","tag-health-care","tag-hospital","tag-industry","tag-information","tag-innovation","tag-internet","tag-lab","tag-lab-glassware","tag-laboratory","tag-medical","tag-medical-research","tag-medicine","tag-microscope","tag-network","tag-pathologist","tag-pharmacy","tag-research","tag-sante","tag-science","tag-social","tag-strategy","tag-study","tag-technology","tag-test","tag-using","tag-vaccine","tag-woman-scientific"],"share_on_mastodon":{"url":"","error":"Validation failed: Text character limit of 500 exceeded"},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/posts\/202708","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/comments?post=202708"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/posts\/202708\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/media\/202709"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/media?parent=202708"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/categories?post=202708"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/tags?post=202708"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}