{"id":9160,"date":"2020-06-22T11:46:11","date_gmt":"2020-06-22T09:46:11","guid":{"rendered":"https:\/\/staging.ggba.swiss\/un-test-serologique-sars-cov-2-developpe-au-chuv\/"},"modified":"2023-07-04T13:43:24","modified_gmt":"2023-07-04T11:43:24","slug":"un-test-serologique-sars-cov-2-developpe-au-chuv","status":"publish","type":"post","link":"https:\/\/staging.ggba.swiss\/fr\/un-test-serologique-sars-cov-2-developpe-au-chuv\/","title":{"rendered":"Un test s\u00e9rologique SARS-CoV-2 d\u00e9velopp\u00e9 au CHUV"},"content":{"rendered":"<h4>Une \u00e9quipe du CHUV a mis au point un nouveau test s\u00e9rologique SARS-CoV-2, en collaboration avec l\u2019EPFL et le Swiss Vaccine Research Institute (SVRI). Particuli\u00e8rement sensible, ce test permet de d\u00e9tecter les anticorps longtemps apr\u00e8s l\u2019infection.<\/h4>\n<p>L\u2019\u00e9quipe du Service d\u2019immunologie et allergie du <a href=\"https:\/\/www.chuv.ch\/fr\/chuv-home\/\" target=\"_blank\" rel=\"noopener\">CHUV<\/a> a d\u00e9velopp\u00e9 un nouveau test s\u00e9rologique particuli\u00e8rement sensible en utilisant la technologie Luminex et la prot\u00e9ine S dans une conformation trim\u00e9rique, tr\u00e8s proche de celle qu\u2019on retrouve naturellement chez le coronavirus. Cette prot\u00e9ine de haute qualit\u00e9 a \u00e9t\u00e9 produite par l\u2019\u00e9quipe du Laboratoire de Virologie et de G\u00e9n\u00e9tique \u00e0 l\u2019<a href=\"https:\/\/www.epfl.ch\/fr\/\" target=\"_blank\" rel=\"noopener\">EPFL<\/a>.<\/p>\n<p>Le d\u00e9veloppement rapide du nouveau test a \u00e9t\u00e9 rendu possible gr\u00e2ce \u00e0 l\u2019utilisation de plateaux technologiques tr\u00e8s puissants, d\u00e9velopp\u00e9s depuis de nombreuses ann\u00e9es par le <a href=\"https:\/\/swissvaccineresearchinstitute.ch\/\" target=\"_blank\" rel=\"noopener\">Swiss Vaccine Research Institute<\/a>.<\/p>\n<h4>Une collaboration entre plusieurs institutions pour une avanc\u00e9e importante<\/h4>\n<p>L\u2019utilisation combin\u00e9e de la technologie Luminex et de la prot\u00e9ine S accro\u00eet significativement la sensibilit\u00e9 de ce nouveau test s\u00e9rologique. Une \u00e9valuation r\u00e9alis\u00e9e par le Service d\u2019immunologie et allergie en collaboration avec le Service de microbiologie du Centre Hospitalier Universitaire du canton de Vaud (CHUV) d\u00e9montre qu\u2019il pr\u00e9sente une sensibilit\u00e9 sup\u00e9rieure de 15% \u00e0 30% par rapport \u00e0 quatre autres tests commerciaux, dont trois (Snibe, Epitope Diagnostics et Cobas) ciblent la prot\u00e9ine N et un autre (Liaison) la prot\u00e9ine S.<\/p>\n<p>Le nouveau test s\u00e9rologique d\u00e9velopp\u00e9 par le CHUV permet de d\u00e9tecter les anticorps au SARS-CoV-2 plus longtemps apr\u00e8s l\u2019infection, y compris chez des personnes paucisymptomatiques (avec peu de sympt\u00f4mes) et asymptomatiques (sans sympt\u00f4mes). Il s\u2019agit d\u2019une avanc\u00e9e importante pour la r\u00e9alisation de futures \u00e9tudes populationnelles.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Une \u00e9quipe du CHUV a mis au point un nouveau test s\u00e9rologique SARS-CoV-2, en collaboration avec l\u2019EPFL et le Swiss Vaccine Research Institute (SVRI). Particuli\u00e8rement sensible, ce test permet de d\u00e9tecter les anticorps longtemps apr\u00e8s l\u2019infection. L\u2019\u00e9quipe du Service d\u2019immunologie et allergie du CHUV a d\u00e9velopp\u00e9 un nouveau test s\u00e9rologique particuli\u00e8rement sensible en utilisant la [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":9161,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"mc4wp_mailchimp_campaign":[]},"categories":[843,842],"tags":[1027],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.10 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Un test s\u00e9rologique SARS-CoV-2 d\u00e9velopp\u00e9 au CHUV - Greater Geneva Bern area<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Un test s\u00e9rologique SARS-CoV-2 d\u00e9velopp\u00e9 au CHUV - Greater Geneva Bern area\" \/>\n<meta property=\"og:description\" content=\"Une \u00e9quipe du CHUV a mis au point un nouveau test s\u00e9rologique SARS-CoV-2, en collaboration avec l\u2019EPFL et le Swiss Vaccine Research Institute (SVRI). 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L\u2019\u00e9quipe du Service d\u2019immunologie et allergie du CHUV a d\u00e9velopp\u00e9 un nouveau test s\u00e9rologique particuli\u00e8rement sensible en utilisant la [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/staging.ggba.swiss\/fr\/un-test-serologique-sars-cov-2-developpe-au-chuv\/\" \/>\n<meta property=\"og:site_name\" content=\"Greater Geneva Bern area\" \/>\n<meta property=\"article:published_time\" content=\"2020-06-22T09:46:11+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-07-04T11:43:24+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/staging.ggba.swiss\/app\/uploads\/2023\/06\/Covid-Test-2.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"945\" \/>\n\t<meta property=\"og:image:height\" content=\"429\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"mathieu\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"mathieu\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\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:\/\/staging.ggba.swiss\/fr\/un-test-serologique-sars-cov-2-developpe-au-chuv\/\",\"url\":\"https:\/\/staging.ggba.swiss\/fr\/un-test-serologique-sars-cov-2-developpe-au-chuv\/\",\"name\":\"Un test s\u00e9rologique SARS-CoV-2 d\u00e9velopp\u00e9 au CHUV - Greater Geneva Bern area\",\"isPartOf\":{\"@id\":\"https:\/\/staging.ggba.swiss\/en\/#website\"},\"datePublished\":\"2020-06-22T09:46:11+00:00\",\"dateModified\":\"2023-07-04T11:43:24+00:00\",\"author\":{\"@id\":\"https:\/\/staging.ggba.swiss\/en\/#\/schema\/person\/8e5f085a3c4b5b152358afca41905511\"},\"breadcrumb\":{\"@id\":\"https:\/\/staging.ggba.swiss\/fr\/un-test-serologique-sars-cov-2-developpe-au-chuv\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/staging.ggba.swiss\/fr\/un-test-serologique-sars-cov-2-developpe-au-chuv\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/staging.ggba.swiss\/fr\/un-test-serologique-sars-cov-2-developpe-au-chuv\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/staging.ggba.swiss\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Un test s\u00e9rologique SARS-CoV-2 d\u00e9velopp\u00e9 au CHUV\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/staging.ggba.swiss\/en\/#website\",\"url\":\"https:\/\/staging.ggba.swiss\/en\/\",\"name\":\"Greater Geneva Bern area\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/staging.ggba.swiss\/en\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/staging.ggba.swiss\/en\/#\/schema\/person\/8e5f085a3c4b5b152358afca41905511\",\"name\":\"mathieu\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/staging.ggba.swiss\/en\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/066e0c4bb04d41ae36e3347b25b925cc?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/066e0c4bb04d41ae36e3347b25b925cc?s=96&d=mm&r=g\",\"caption\":\"mathieu\"},\"url\":\"https:\/\/staging.ggba.swiss\/fr\/author\/mathieu\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Un test s\u00e9rologique SARS-CoV-2 d\u00e9velopp\u00e9 au CHUV - Greater Geneva Bern area","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"fr_FR","og_type":"article","og_title":"Un test s\u00e9rologique SARS-CoV-2 d\u00e9velopp\u00e9 au CHUV - Greater Geneva Bern area","og_description":"Une \u00e9quipe du CHUV a mis au point un nouveau test s\u00e9rologique SARS-CoV-2, en collaboration avec l\u2019EPFL et le Swiss Vaccine Research Institute (SVRI). 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