{"id":4023,"date":"2021-12-24T18:11:33","date_gmt":"2021-12-24T18:11:33","guid":{"rendered":"https:\/\/www.africa-press.net\/madagascar\/?p=4023"},"modified":"2021-12-24T18:09:04","modified_gmt":"2021-12-24T18:09:04","slug":"covid-19-le-variant-omicron-plus-contagieux-que-delta-mais-moins-virulent","status":"publish","type":"post","link":"https:\/\/www.africa-press.net\/madagascar\/toutes-les-actualites\/covid-19-le-variant-omicron-plus-contagieux-que-delta-mais-moins-virulent","title":{"rendered":"COVID-19 : Le variant Omicron plus contagieux  que Delta, mais moins virulent"},"content":{"rendered":"<p><span style=\"color: #ff6600\"><strong>Africa-Press &#8211; Madagascar. <\/strong><\/span>Selon trois \u00e9tudes britanniques et sud-africaines, le variant Omicron serait plus contagieux mais moins virulent, entra\u00eenant moins de risque de d\u00e9velopper une forme grave par rapport \u00e0 Delta. Ainsi, le variant Omicron provoquerait plus d\u2019infections, mais celles-ci am\u00e8nent moins vers l\u2019hospitalisation. D\u2019autres \u00e9tudes scientifiques tendent \u00e9galement vers cette conclusion. Les cas positifs au variant Omicron ont 40 \u00e0 45% moins de risque de d\u00e9velopper une complication de la Covid-19 entrainant une admission \u00e0 l\u2019h\u00f4pital. Et quand bien m\u00eame hospitalisation il y a, celle-ci serait de plus courte dur\u00e9e qu\u2019une admission pour cause d\u2019une infection au variant Delta. Rappelons qu\u2019\u00e0 Madagascar, aucun de ces deux variants n\u2019a encore fait l\u2019objet d\u2019une d\u00e9claration officielle quant \u00e0 leur pr\u00e9sence dans le pays. Seuls les variants Alpha et B\u00eata ont \u00e9t\u00e9 observ\u00e9s, selon les autorit\u00e9s sanitaires.<\/p>\n<p><b>Hanitra R.<\/b><\/p>\n<p><strong>Pour plus d&rsquo;informations et d&rsquo;analyses sur la <a href=\"https:\/\/www.africa-press.net\/madagascar\">Madagascar<\/a>, suivez <a href=\"https:\/\/www.africa-press.net\/\">Africa-Press<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Africa-Press &#8211; Madagascar. Selon trois \u00e9tudes britanniques et sud-africaines, le variant Omicron serait plus contagieux mais moins virulent, entra\u00eenant moins de risque de d\u00e9velopper une forme grave par rapport \u00e0 Delta. Ainsi, le variant Omicron provoquerait plus d\u2019infections, mais celles-ci am\u00e8nent moins vers l\u2019hospitalisation. D\u2019autres \u00e9tudes scientifiques tendent \u00e9galement vers cette conclusion. Les cas positifs [&hellip;]<\/p>\n","protected":false},"author":82,"featured_media":4022,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21,11,10],"tags":[36,50,49],"class_list":["post-4023","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-communaute","category-homepage-french","category-toutes-les-actualites","tag-africa-press","tag-africa-press-madagascar","tag-madagascar"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.1 (Yoast SEO v27.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>COVID-19 : Le variant Omicron plus contagieux que Delta, mais moins virulent - Madagascar<\/title>\n<meta name=\"description\" content=\"Selon trois \u00e9tudes britanniques et sud-africaines, le variant Omicron serait plus contagieux mais moins virulent, entra\u00ee ...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.africa-press.net\/madagascar\/toutes-les-actualites\/covid-19-le-variant-omicron-plus-contagieux-que-delta-mais-moins-virulent\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"COVID-19 : Le variant Omicron plus contagieux que Delta, mais moins virulent\" \/>\n<meta property=\"og:description\" content=\"Selon trois \u00e9tudes britanniques et sud-africaines, le variant Omicron serait plus contagieux mais moins virulent, entra\u00ee ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.africa-press.net\/madagascar\/toutes-les-actualites\/covid-19-le-variant-omicron-plus-contagieux-que-delta-mais-moins-virulent\" \/>\n<meta property=\"og:site_name\" content=\"Madagascar\" \/>\n<meta property=\"article:published_time\" content=\"2021-12-24T18:11:33+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/static.africa-press.net\/centrafricaine\/sites\/56\/2021\/12\/img-61c60c932a4d1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1500\" \/>\n\t<meta property=\"og:image:height\" content=\"1125\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"cfeditorfr\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"cfeditorfr\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.africa-press.net\/madagascar\/toutes-les-actualites\/covid-19-le-variant-omicron-plus-contagieux-que-delta-mais-moins-virulent#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.africa-press.net\/madagascar\/toutes-les-actualites\/covid-19-le-variant-omicron-plus-contagieux-que-delta-mais-moins-virulent\"},\"author\":{\"name\":\"cfeditorfr\",\"@id\":\"https:\/\/www.africa-press.net\/madagascar\/#\/schema\/person\/2b1cf3cd81a31e3cd26889ca66d677f1\"},\"headline\":\"COVID-19 : Le variant Omicron plus contagieux que Delta, mais moins virulent\",\"datePublished\":\"2021-12-24T18:11:33+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.africa-press.net\/madagascar\/toutes-les-actualites\/covid-19-le-variant-omicron-plus-contagieux-que-delta-mais-moins-virulent\"},\"wordCount\":175,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/www.africa-press.net\/madagascar\/toutes-les-actualites\/covid-19-le-variant-omicron-plus-contagieux-que-delta-mais-moins-virulent#primaryimage\"},\"thumbnailUrl\":\"https:\/\/static.africa-press.net\/centrafricaine\/sites\/56\/2021\/12\/img-61c60c932a4d1.jpg\",\"keywords\":[\"Africa Press\",\"Africa Press-Madagascar\",\"Madagascar\"],\"articleSection\":[\"Communaut\u00e9\",\"homepage-french\",\"Toutes les actualit\u00e9s\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.africa-press.net\/madagascar\/toutes-les-actualites\/covid-19-le-variant-omicron-plus-contagieux-que-delta-mais-moins-virulent#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.africa-press.net\/madagascar\/toutes-les-actualites\/covid-19-le-variant-omicron-plus-contagieux-que-delta-mais-moins-virulent\",\"url\":\"https:\/\/www.africa-press.net\/madagascar\/toutes-les-actualites\/covid-19-le-variant-omicron-plus-contagieux-que-delta-mais-moins-virulent\",\"name\":\"COVID-19 : Le variant Omicron plus contagieux que Delta, mais moins virulent - 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