{"id":190517,"date":"2020-09-28T22:48:38","date_gmt":"2020-09-28T21:48:38","guid":{"rendered":"https:\/\/www.realites.com.tn\/?p=190517"},"modified":"2020-09-28T22:48:38","modified_gmt":"2020-09-28T21:48:38","slug":"covid-19-500-000-requins-pourraient-etre-tues-pour-produire-un-vaccin","status":"publish","type":"post","link":"https:\/\/realites.com.tn\/fr\/covid-19-500-000-requins-pourraient-etre-tues-pour-produire-un-vaccin\/","title":{"rendered":"Covid-19 : 500 000 requins pourraient \u00eatre tu\u00e9s pour produire un vaccin !"},"content":{"rendered":"<div>Le d\u00e9veloppement en cours de vaccins contre le Covid-19 par plusieurs laboratoires pourrait avoir des cons\u00e9quences inattendues sur les populations de requins du globe. En cause, un ingr\u00e9dient indispensable \u00e0 la pr\u00e9paration des vaccins, que l\u2019on peut trouver dans le foie des pr\u00e9dateurs marins.<\/div>\n<div>Et si la pand\u00e9mie de Covid-19 finissait par provoquer un massacre de requins ? Absolument pas concern\u00e9s directement par la maladie, les squales pourraient en revanche \u00eatre des victimes collat\u00e9rales de la production intensive de vaccins \u00e0 venir dans les prochains mois, d\u00e9nonce l\u2019association am\u00e9ricaine de d\u00e9fense de ce type de poissons Shark Allies.<\/div>\n<div>Comme l\u2019explique L\u2019Ind\u00e9pendant, les requins produisent dans leur foie une substance utilis\u00e9e dans la confection des s\u00e9rums en cours d\u2019\u00e9laboration, le squalene. \u201cIl est en effet utilis\u00e9 comme adjuvant, qui accro\u00eet l&rsquo;amplitude de la r\u00e9ponse immunitaire\u201d, pr\u00e9cise le quotidien r\u00e9gional. Un r\u00f4le d\u00e9j\u00e0 jou\u00e9 par la m\u00eame huile dans la pr\u00e9paration d\u2019autres vaccins depuis des ann\u00e9es.<\/div>\n<div><\/div>\n<div>*Massacre de requins en perspective ?<\/div>\n<div><\/div>\n<div>L\u2019association Shark Allies estime que r\u00e9colter une tonne de squalene n\u00e9cessite de tuer 3000 requins. En partant de cette base, les d\u00e9fenseurs des squales ont calcul\u00e9 qu\u2019il faudrait abattre 250 000 pr\u00e9dateurs marins pour produire des vaccins pour l\u2019ensemble de la population humaine.<\/div>\n<div>Peut-\u00eatre m\u00eame deux fois plus, car \u201cles r\u00e9sultats des essais cliniques \u00e0 un stade pr\u00e9coce montrent que les vaccins Covid-19 peuvent n\u00e9cessiter des secondes doses en succession rapide\u201d, comme l\u2019explique le communiqu\u00e9 de l\u2019association, cit\u00e9 par L\u2019Ind\u00e9pendant.<\/div>\n<div><\/div>\n<div>*Des solutions alternatives plus co\u00fbteuses en temps<\/div>\n<div><\/div>\n<div>Ce sont donc au total 500 000 requins qui pourraient \u00eatre \u201csacrifi\u00e9s\u201d pour permettre \u00e0 l\u2019humain de repousser la menace du Covid-19. Ce demi-million d\u2019individus s\u2019ajouterait alors aux quelques 3 millions de requins qui sont d\u00e9j\u00e0 tu\u00e9s chaque ann\u00e9e pour r\u00e9colter le fameux squalene, \u00e9galement utilis\u00e9 dans certains m\u00e9langes cosm\u00e9tiques et industriels.<\/div>\n<div>L\u2019association Shark Allies entend donc \u00e9viter le massacre en lan\u00e7ant une p\u00e9tition, mais aussi en pr\u00e9sentant des solutions alternatives. L\u2019association rappelle ainsi que l\u2019huile en question peut aussi \u00eatre obtenue \u00e0 partir de v\u00e9g\u00e9taux, moyennant cependant un temps d\u2019extraction sept fois plus long.<\/div>\n<div style=\"text-align: right\">(Yahoo Actualit\u00e9s)<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Le d\u00e9veloppement en cours de vaccins contre le Covid-19 par plusieurs laboratoires pourrait avoir des cons\u00e9quences inattendues sur les populations de requins du globe. En cause, un ingr\u00e9dient indispensable \u00e0&hellip;<\/p>\n","protected":false},"author":60,"featured_media":190518,"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-190517","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 : 500 000 requins pourraient \u00eatre tu\u00e9s pour produire un vaccin ! - R\u00e9alit\u00e9s Magazine<\/title>\n<meta name=\"description\" content=\"Le d\u00e9veloppement en cours de vaccins contre le Covid-19 par plusieurs laboratoires pourrait avoir des cons\u00e9quences inattendues sur les populations de\" \/>\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\/covid-19-500-000-requins-pourraient-etre-tues-pour-produire-un-vaccin\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Covid-19 : 500 000 requins pourraient \u00eatre tu\u00e9s pour produire un vaccin ! 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