{"id":227451,"date":"2022-01-11T22:17:49","date_gmt":"2022-01-11T21:17:49","guid":{"rendered":"https:\/\/www.realites.com.tn\/?p=227451"},"modified":"2022-01-11T22:17:49","modified_gmt":"2022-01-11T21:17:49","slug":"covid-19-loms-reclame-de-meilleurs-vaccins-pour-stopper-la-pandemie","status":"publish","type":"post","link":"https:\/\/realites.com.tn\/fr\/covid-19-loms-reclame-de-meilleurs-vaccins-pour-stopper-la-pandemie\/","title":{"rendered":"Covid-19 : l\u2019OMS r\u00e9clame de meilleurs vaccins pour stopper la pand\u00e9mie"},"content":{"rendered":"<div>\n<div>Alors que les campagnes de rappel battent leur plein, notamment dans les pays occidentaux, l\u2019Organisation mondiale de la sant\u00e9 a tir\u00e9 la sonnette d\u2019alarme, avertissant les gouvernements que les seules doses de rappel des vaccins actuels ne suffiront pas \u00e0 combattre la pand\u00e9mie de Covid-19. Les experts de l\u2019OMS ont r\u00e9clam\u00e9, mardi, des vaccins qui pr\u00e9viennent mieux la transmission. \u00ab Une strat\u00e9gie de vaccination bas\u00e9e sur des rappels r\u00e9p\u00e9t\u00e9s \u00bb des premiers vaccins \u00ab a peu de chances d\u2019\u00eatre appropri\u00e9e ou viable \u00bb, indiquent-ils dans un communiqu\u00e9.<\/div>\n<div>Aussi, ces sp\u00e9cialistes consid\u00e8rent \u00ab que des vaccins contre le Covid-19 ayant un impact \u00e9lev\u00e9 en mati\u00e8re de transmission et de pr\u00e9vention de l\u2019infection, en plus de pr\u00e9venir les formes graves de la maladie et la mort, sont n\u00e9cessaires et doivent \u00eatre d\u00e9velopp\u00e9s \u00bb.<\/div>\n<div>\u00ab En attendant que de tels vaccins soient disponibles, et au fur et \u00e0 mesure de l\u2019\u00e9volution du virus Sras-CoV-2, il faudra peut-\u00eatre mettre \u00e0 jour la composition des vaccins anti-Covid actuels, afin de s\u2019assurer qu'[ils] continuent de fournir les niveaux de protection recommand\u00e9s par l\u2019OMS contre l\u2019infection et la maladie \u00bb caus\u00e9e par les variants, y compris Omicron, estime le groupe d\u2019experts.<\/div>\n<div><\/div>\n<div><strong>*L\u2019OMS toujours pr\u00e9occup\u00e9e par Omicron<\/strong><\/div>\n<div>Un peu plus de six semaines apr\u00e8s son identification en Afrique du Sud, les donn\u00e9es de plusieurs pays convergent sur deux points : Omicron \u2013 qui entre dans la cat\u00e9gorie des variants pr\u00e9occupants de l\u2019OMS \u2013 se transmet beaucoup plus rapidement que le variant auparavant dominant, Delta, et semble entra\u00eener globalement des formes moins graves de la maladie.<\/div>\n<div>Point important : on ne sait pas si cette gravit\u00e9 apparemment moindre vient des caract\u00e9ristiques intrins\u00e8ques du variant, ou si c\u2019est li\u00e9 au fait qu\u2019il frappe des populations d\u00e9j\u00e0 partiellement immunis\u00e9es, par le vaccin ou une pr\u00e9c\u00e9dente infection.<\/div>\n<div>Reste qu\u2019Omicron progresse de fa\u00e7on fulgurante dans de nombreux pays et les cas doublent tous les deux ou trois jours, du jamais-vu avec les variants pr\u00e9c\u00e9dents. Les mutations d\u2019Omicron semblent lui permettre de r\u00e9duire l\u2019immunit\u00e9 par anticorps contre le virus. Cons\u00e9quence : il peut probablement contaminer un nombre important de vaccin\u00e9s et r\u00e9infecter des personnes pr\u00e9c\u00e9demment atteintes par le virus.<\/div>\n<div style=\"text-align: right\">(AFP)<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Alors que les campagnes de rappel battent leur plein, notamment dans les pays occidentaux, l\u2019Organisation mondiale de la sant\u00e9 a tir\u00e9 la sonnette d\u2019alarme, avertissant les gouvernements que les seules&hellip;<\/p>\n","protected":false},"author":60,"featured_media":227452,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[7],"tags":[],"class_list":["post-227451","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-monde"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Covid-19 : l\u2019OMS r\u00e9clame de meilleurs vaccins pour stopper la pand\u00e9mie - R\u00e9alit\u00e9s Magazine<\/title>\n<meta name=\"description\" content=\"Alors que les campagnes de rappel battent leur plein, notamment dans les pays occidentaux, l\u2019Organisation mondiale de la sant\u00e9 a tir\u00e9 la sonnette\" \/>\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-loms-reclame-de-meilleurs-vaccins-pour-stopper-la-pandemie\/amp\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Covid-19 : l\u2019OMS r\u00e9clame de meilleurs vaccins pour stopper la pand\u00e9mie - R\u00e9alit\u00e9s Magazine\" \/>\n<meta property=\"og:description\" content=\"Alors que les campagnes de rappel battent leur plein, notamment dans les pays occidentaux, l\u2019Organisation mondiale de la sant\u00e9 a tir\u00e9 la sonnette\" \/>\n<meta property=\"og:url\" content=\"https:\/\/realites.com.tn\/fr\/covid-19-loms-reclame-de-meilleurs-vaccins-pour-stopper-la-pandemie\/amp\/\" \/>\n<meta property=\"og:site_name\" content=\"R\u00e9alit\u00e9s Magazine\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/realites.tn\/\" \/>\n<meta property=\"article:published_time\" content=\"2022-01-11T21:17:49+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/realites.com.tn\/fr\/wp-content\/uploads\/2022\/01\/Vaccins-meilleurs-OMS.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"660\" \/>\n\t<meta property=\"og:image:height\" content=\"287\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"La R\u00e9daction\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"La R\u00e9daction\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/realites.com.tn\/fr\/covid-19-loms-reclame-de-meilleurs-vaccins-pour-stopper-la-pandemie\/amp\/\",\"url\":\"https:\/\/realites.com.tn\/fr\/covid-19-loms-reclame-de-meilleurs-vaccins-pour-stopper-la-pandemie\/amp\/\",\"name\":\"Covid-19 : l\u2019OMS r\u00e9clame de meilleurs vaccins pour stopper la pand\u00e9mie - R\u00e9alit\u00e9s Magazine\",\"isPartOf\":{\"@id\":\"https:\/\/realites.com.tn\/fr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/realites.com.tn\/fr\/covid-19-loms-reclame-de-meilleurs-vaccins-pour-stopper-la-pandemie\/amp\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/realites.com.tn\/fr\/covid-19-loms-reclame-de-meilleurs-vaccins-pour-stopper-la-pandemie\/amp\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/realites.com.tn\/fr\/wp-content\/uploads\/2022\/01\/Vaccins-meilleurs-OMS.jpg\",\"datePublished\":\"2022-01-11T21:17:49+00:00\",\"author\":{\"@id\":\"https:\/\/realites.com.tn\/fr\/#\/schema\/person\/438b71c29a257d955d96d8aef42336e7\"},\"description\":\"Alors que les campagnes de rappel battent leur plein, notamment dans les pays occidentaux, l\u2019Organisation mondiale de la sant\u00e9 a tir\u00e9 la sonnette\",\"breadcrumb\":{\"@id\":\"https:\/\/realites.com.tn\/fr\/covid-19-loms-reclame-de-meilleurs-vaccins-pour-stopper-la-pandemie\/amp\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/realites.com.tn\/fr\/covid-19-loms-reclame-de-meilleurs-vaccins-pour-stopper-la-pandemie\/amp\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/realites.com.tn\/fr\/covid-19-loms-reclame-de-meilleurs-vaccins-pour-stopper-la-pandemie\/amp\/#primaryimage\",\"url\":\"https:\/\/realites.com.tn\/fr\/wp-content\/uploads\/2022\/01\/Vaccins-meilleurs-OMS.jpg\",\"contentUrl\":\"https:\/\/realites.com.tn\/fr\/wp-content\/uploads\/2022\/01\/Vaccins-meilleurs-OMS.jpg\",\"width\":660,\"height\":287},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/realites.com.tn\/fr\/covid-19-loms-reclame-de-meilleurs-vaccins-pour-stopper-la-pandemie\/amp\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/realites.com.tn\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Covid-19 : l\u2019OMS r\u00e9clame de meilleurs vaccins pour stopper la pand\u00e9mie\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/realites.com.tn\/fr\/#website\",\"url\":\"https:\/\/realites.com.tn\/fr\/\",\"name\":\"R\u00e9alit\u00e9s Magazine\",\"description\":\"Actualit\u00e9s de la Tunisie\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/realites.com.tn\/fr\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/realites.com.tn\/fr\/#\/schema\/person\/438b71c29a257d955d96d8aef42336e7\",\"name\":\"La R\u00e9daction\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/realites.com.tn\/fr\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/fbe9ab25fcc82b6e660ad5648f91eadb?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/fbe9ab25fcc82b6e660ad5648f91eadb?s=96&d=mm&r=g\",\"caption\":\"La R\u00e9daction\"},\"url\":\"https:\/\/realites.com.tn\/fr\/author\/realites5201\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Covid-19 : l\u2019OMS r\u00e9clame de meilleurs vaccins pour stopper la pand\u00e9mie - R\u00e9alit\u00e9s Magazine","description":"Alors que les campagnes de rappel battent leur plein, notamment dans les pays occidentaux, l\u2019Organisation mondiale de la sant\u00e9 a tir\u00e9 la sonnette","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/realites.com.tn\/fr\/covid-19-loms-reclame-de-meilleurs-vaccins-pour-stopper-la-pandemie\/amp\/","og_locale":"fr_FR","og_type":"article","og_title":"Covid-19 : l\u2019OMS r\u00e9clame de meilleurs vaccins pour stopper la pand\u00e9mie - R\u00e9alit\u00e9s Magazine","og_description":"Alors que les campagnes de rappel battent leur plein, notamment dans les pays occidentaux, l\u2019Organisation mondiale de la sant\u00e9 a tir\u00e9 la sonnette","og_url":"https:\/\/realites.com.tn\/fr\/covid-19-loms-reclame-de-meilleurs-vaccins-pour-stopper-la-pandemie\/amp\/","og_site_name":"R\u00e9alit\u00e9s Magazine","article_publisher":"https:\/\/www.facebook.com\/realites.tn\/","article_published_time":"2022-01-11T21:17:49+00:00","og_image":[{"width":660,"height":287,"url":"https:\/\/realites.com.tn\/fr\/wp-content\/uploads\/2022\/01\/Vaccins-meilleurs-OMS.jpg","type":"image\/jpeg"}],"author":"La R\u00e9daction","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"La R\u00e9daction","Dur\u00e9e de lecture estim\u00e9e":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/realites.com.tn\/fr\/covid-19-loms-reclame-de-meilleurs-vaccins-pour-stopper-la-pandemie\/amp\/","url":"https:\/\/realites.com.tn\/fr\/covid-19-loms-reclame-de-meilleurs-vaccins-pour-stopper-la-pandemie\/amp\/","name":"Covid-19 : l\u2019OMS r\u00e9clame de meilleurs vaccins pour stopper la pand\u00e9mie - R\u00e9alit\u00e9s Magazine","isPartOf":{"@id":"https:\/\/realites.com.tn\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/realites.com.tn\/fr\/covid-19-loms-reclame-de-meilleurs-vaccins-pour-stopper-la-pandemie\/amp\/#primaryimage"},"image":{"@id":"https:\/\/realites.com.tn\/fr\/covid-19-loms-reclame-de-meilleurs-vaccins-pour-stopper-la-pandemie\/amp\/#primaryimage"},"thumbnailUrl":"https:\/\/realites.com.tn\/fr\/wp-content\/uploads\/2022\/01\/Vaccins-meilleurs-OMS.jpg","datePublished":"2022-01-11T21:17:49+00:00","author":{"@id":"https:\/\/realites.com.tn\/fr\/#\/schema\/person\/438b71c29a257d955d96d8aef42336e7"},"description":"Alors que les campagnes de rappel battent leur plein, notamment dans les pays occidentaux, l\u2019Organisation mondiale de la sant\u00e9 a tir\u00e9 la sonnette","breadcrumb":{"@id":"https:\/\/realites.com.tn\/fr\/covid-19-loms-reclame-de-meilleurs-vaccins-pour-stopper-la-pandemie\/amp\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/realites.com.tn\/fr\/covid-19-loms-reclame-de-meilleurs-vaccins-pour-stopper-la-pandemie\/amp\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/realites.com.tn\/fr\/covid-19-loms-reclame-de-meilleurs-vaccins-pour-stopper-la-pandemie\/amp\/#primaryimage","url":"https:\/\/realites.com.tn\/fr\/wp-content\/uploads\/2022\/01\/Vaccins-meilleurs-OMS.jpg","contentUrl":"https:\/\/realites.com.tn\/fr\/wp-content\/uploads\/2022\/01\/Vaccins-meilleurs-OMS.jpg","width":660,"height":287},{"@type":"BreadcrumbList","@id":"https:\/\/realites.com.tn\/fr\/covid-19-loms-reclame-de-meilleurs-vaccins-pour-stopper-la-pandemie\/amp\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/realites.com.tn\/fr\/"},{"@type":"ListItem","position":2,"name":"Covid-19 : l\u2019OMS r\u00e9clame de meilleurs vaccins pour stopper la pand\u00e9mie"}]},{"@type":"WebSite","@id":"https:\/\/realites.com.tn\/fr\/#website","url":"https:\/\/realites.com.tn\/fr\/","name":"R\u00e9alit\u00e9s Magazine","description":"Actualit\u00e9s de la Tunisie","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/realites.com.tn\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Person","@id":"https:\/\/realites.com.tn\/fr\/#\/schema\/person\/438b71c29a257d955d96d8aef42336e7","name":"La R\u00e9daction","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/realites.com.tn\/fr\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/fbe9ab25fcc82b6e660ad5648f91eadb?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/fbe9ab25fcc82b6e660ad5648f91eadb?s=96&d=mm&r=g","caption":"La R\u00e9daction"},"url":"https:\/\/realites.com.tn\/fr\/author\/realites5201\/"}]}},"jetpack_featured_media_url":"https:\/\/realites.com.tn\/fr\/wp-content\/uploads\/2022\/01\/Vaccins-meilleurs-OMS.jpg","jetpack_sharing_enabled":true,"views":11,"_links":{"self":[{"href":"https:\/\/realites.com.tn\/fr\/wp-json\/wp\/v2\/posts\/227451","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/realites.com.tn\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/realites.com.tn\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/realites.com.tn\/fr\/wp-json\/wp\/v2\/users\/60"}],"replies":[{"embeddable":true,"href":"https:\/\/realites.com.tn\/fr\/wp-json\/wp\/v2\/comments?post=227451"}],"version-history":[{"count":0,"href":"https:\/\/realites.com.tn\/fr\/wp-json\/wp\/v2\/posts\/227451\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/realites.com.tn\/fr\/wp-json\/wp\/v2\/media\/227452"}],"wp:attachment":[{"href":"https:\/\/realites.com.tn\/fr\/wp-json\/wp\/v2\/media?parent=227451"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/realites.com.tn\/fr\/wp-json\/wp\/v2\/categories?post=227451"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/realites.com.tn\/fr\/wp-json\/wp\/v2\/tags?post=227451"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}