{"id":12164,"date":"2026-05-15T14:35:55","date_gmt":"2026-05-15T19:35:55","guid":{"rendered":"https:\/\/fad-fep.ca\/reporterPlus\/?p=12164"},"modified":"2026-05-16T10:13:04","modified_gmt":"2026-05-16T15:13:04","slug":"linfodemie-quand-la-desinformation-devient-virale","status":"publish","type":"post","link":"https:\/\/fad-fep.ca\/reporterPlus\/2026\/05\/15\/linfodemie-quand-la-desinformation-devient-virale\/","title":{"rendered":"L\u2019infod\u00e9mie : quand la d\u00e9sinformation devient virale"},"content":{"rendered":"\n<p class=\"has-text-align-center\">Photo : @upgradeur_life \/ Unsplash<br>Pendant la pand\u00e9mie de la COVID-19, une vague massive de d\u00e9sinformation s&rsquo;est propag\u00e9e sur les r\u00e9seaux sociaux. <\/p>\n\n\n\n<p><strong>Le 11 mars 2020, l\u2019Organisation mondiale de la Sant\u00e9 (OMS) a d\u00e9clar\u00e9 la COVID\u201119 une pand\u00e9mie mondiale. La plan\u00e8te enti\u00e8re s\u2019est arr\u00eat\u00e9e. D\u2019\u00e9normes vagues de d\u00e9sinformation ont soudainement envahi Internet. Des th\u00e9ories diverses se sont propag\u00e9es rapidement, aliment\u00e9es par la viralit\u00e9 offerte par les r\u00e9seaux sociaux. Ce ph\u00e9nom\u00e8ne a un nom : l&rsquo;infod\u00e9mie.<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>La pand\u00e9mie parall\u00e8le de la COVID-19<\/strong><\/h2>\n\n\n\n<p>Lorsque la pand\u00e9mie a commenc\u00e9, environ 23 % des Am\u00e9ricains croyaient que le virus avait \u00e9t\u00e9 cr\u00e9\u00e9 comme arme biologique par le gouvernement chinois. Les th\u00e9ories du complot ont tr\u00e8s rapidement fait apparition: la 5G favorisait la propagation du virus de la COVID\u201119, certains rem\u00e8des maison pouvaient gu\u00e9rir la maladie.<\/p>\n\n\n\n<p>M\u00eame certains patients mourants du virus continuaient d\u2019affirmer que la maladie \u00e9tait <a href=\"https:\/\/www.washingtonpost.com\/health\/2020\/11\/16\/south-dakota-nurse-coronavirus-deniers\/\">un canular<\/a>.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u00ab Nous ne combattons pas seulement une \u00e9pid\u00e9mie, nous combattons aussi une infod\u00e9mie \u00bb, d\u00e9clare Tedros Adhanom Ghebreyesus, directeur g\u00e9n\u00e9ral de l\u2019OMS.<\/p>\n<cite> OMS &#8211; <a href=\"https:\/\/www.who.int\/director-general\/speeches\/detail\/who-director-general-s-opening-remarks-at-the-media-briefing-on-covid-19---11-march-2020\">Conf\u00e9rence de Munich sur la s\u00e9curit\u00e9<\/a><\/cite><\/blockquote>\n\n\n\n<p>Une <a href=\"https:\/\/www.who.int\/news-room\/feature-stories\/detail\/fighting-misinformation-in-the-time-of-covid-19-one-click-at-a-time\" target=\"_blank\" rel=\"noreferrer noopener\">infod\u00e9mie<\/a> est une surabondance d\u2019informations &#8211; certaines exactes, d\u2019autres non, qui se propage parall\u00e8lement \u00e0 une \u00e9closion de maladie. En 2020, 53 % des adultes am\u00e9ricains s&rsquo;informaient sur les r\u00e9seaux sociaux. C&rsquo;est pourquoi la d\u00e9sinformation peut avoir des cons\u00e9quences n\u00e9fastes.<\/p>\n\n\n\n<p>Les groupes d&rsquo;extr\u00eame droite ont profit\u00e9 de la situation pour diffuser leurs propres th\u00e9ories du complot, exploitant la peur et la panique. QAnon, de leur part, a remis en question la fiabilit\u00e9 des organisations de sant\u00e9 publique telles que l&rsquo;OMS.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>L\u2019OMS au centre de la crise<\/strong><\/h2>\n\n\n\n<p>Fond\u00e9e en 1948, l\u2019OMS avait pour objectif principal de coordonner les questions de sant\u00e9 au sein des Nations unies. Elle a travaill\u00e9 \u00e0 identifier et soutenir la recherche en sant\u00e9 \u00e0 travers le monde, collaborant avec les pays membres.<\/p>\n\n\n\n<p>Les enqu\u00eates sur les \u00e9closions \u00e9taient principalement men\u00e9es par chaque pays individuellement. Cependant, les r\u00e8glements sanitaires internationaux exigeaient que les gouvernements d\u00e9clarent certaines maladies contagieuses, dont la peste, le chol\u00e9ra et la fi\u00e8vre jaune.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large is-style-default\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"461\" data-id=\"12677\" src=\"https:\/\/fad-fep.ca\/reporterPlus\/wp-content\/uploads\/2026\/05\/image1170x530cropped-1-1024x461.jpg\" alt=\"\" class=\"wp-image-12677\" srcset=\"https:\/\/fad-fep.ca\/reporterPlus\/wp-content\/uploads\/2026\/05\/image1170x530cropped-1-1024x461.jpg 1024w, https:\/\/fad-fep.ca\/reporterPlus\/wp-content\/uploads\/2026\/05\/image1170x530cropped-1-300x135.jpg 300w, https:\/\/fad-fep.ca\/reporterPlus\/wp-content\/uploads\/2026\/05\/image1170x530cropped-1-768x346.jpg 768w, https:\/\/fad-fep.ca\/reporterPlus\/wp-content\/uploads\/2026\/05\/image1170x530cropped-1.jpg 1178w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Photo ONU\/Elma Okic<br>Tedros Adhanom Ghebreyesus, directeur g\u00e9n\u00e9ral de l&rsquo;OMS, lors d&rsquo;une conf\u00e9rence de presse au \u00e0 Gen\u00e8ve<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Une confiance d\u00e9j\u00e0 fragile avant la pand\u00e9mie<\/strong><\/h2>\n\n\n\n<p>Bien qu&rsquo;elle ne dispose pas d&rsquo;un pouvoir coercitif r\u00e9el, l\u2019OMS a connu plusieurs succ\u00e8s importants. Elle a permis de diminuer de mani\u00e8re significative le nombre de cas de c\u00e9cit\u00e9 des rivi\u00e8res et d&rsquo;\u00e9radiquer la variole. Aujourd&rsquo;hui, son objectif principal est de garantir la sant\u00e9 pour tous.<\/p>\n\n\n\n<p>Avant m\u00eame l\u2019infod\u00e9mie, plusieurs pays avaient d\u00e9j\u00e0 exprim\u00e9 un manque de confiance envers l\u2019Organisation mondiale de la Sant\u00e9. Sa structure interne, son fonctionnement constitutionnel et son manque de transparence faisait l\u2019objet de critiques.<\/p>\n\n\n\n<p>En 1995, <a href=\"https:\/\/ccnmtl.columbia.edu\/projects\/caseconsortium\/casestudies\/112\/casestudy\/www\/layout\/case_id_112_id_776.html\" target=\"_blank\" rel=\"noreferrer noopener\">une \u00e9closion d\u2019Ebola<\/a> au Congo est demeur\u00e9e inconnue de l\u2019OMS pendant trois mois. Ceci r\u00e9v\u00e8le certaines faiblesses dans la surveillance mondiale de la sant\u00e9 publique.<\/p>\n\n\n\n<p>Avec l\u2019arriv\u00e9e de la COVID\u201119 et l\u2019explosion de l\u2019infod\u00e9mie, l\u2019OMS s\u2019est de nouveau retrouv\u00e9e sous les projecteurs. L\u2019organisation \u00e9prouve des difficult\u00e9s de financement depuis sa cr\u00e9ation, mais la pand\u00e9mie a mis cette vuln\u00e9rabilit\u00e9 en lumi\u00e8re.<\/p>\n\n\n\n<p>Les limites de la capacit\u00e9 de l\u2019OMS \u00e0 intervenir rapidement lors de crises sanitaires ont \u00e9t\u00e9 largement remises en question.<\/p>\n\n\n\n<p>Le gouvernement am\u00e9ricain s&rsquo;est oppos\u00e9 \u00e0 certaines r\u00e9formes visant \u00e0 renforcer l&rsquo;organisation, exprimant des pr\u00e9occupations quant \u00e0 la capacit\u00e9 de l&rsquo;OMS \u00e0 faire face \u00e0 des menaces futures. Notamment en provenance de la Chine.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>R\u00e9seaux sociaux et d\u00e9sinformation<\/strong><\/h2>\n\n\n\n<p>La d\u00e9sinformation sur les r\u00e9seaux sociaux constitue un v\u00e9ritable d\u00e9fi pour l&rsquo;OMS.<\/p>\n\n\n\n<p>Les plateformes num\u00e9riques exercent une influence importante sur la communication des mesures de sant\u00e9 publique.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p> Au cours des trois premiers mois de 2020, pr\u00e8s de 6 000 personnes \u00e0 travers le monde ont \u00e9t\u00e9 hospitalis\u00e9es en raison de fausses informations li\u00e9es au coronavirus.<\/p>\n<cite><em>American Journal of Tropical Medicine and Hygiene<\/em><\/cite><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Comment l\u2019OMS tente de ralentir l\u2019infod\u00e9mie<\/strong><\/h2>\n\n\n\n<p>Afin de combattre l\u2019infod\u00e9mie, l\u2019OMS a d\u00e9velopp\u00e9 diff\u00e9rentes strat\u00e9gies qui ont d\u00e9j\u00e0 connu plusieurs succ\u00e8s.<\/p>\n\n\n\n<p>Pour limiter la propagation de la d\u00e9sinformation sur Internet, l\u2019\u00e9quipe de communication des risques de l\u2019OMS a mis sur pied une nouvelle plateforme appel\u00e9e <a href=\"https:\/\/www.who.int\/teams\/epi-win\" target=\"_blank\" rel=\"noreferrer noopener\">WHO Information Network for Epidemics<\/a>. Elle utilise des amplificateurs sur les r\u00e9seaux sociaux afin de partager des informations adapt\u00e9es \u00e0 diff\u00e9rents groupes cibles.<\/p>\n\n\n\n<p>En partenariat avec le gouvernement britannique, l\u2019OMS a \u00e9galement lanc\u00e9 la campagne \u00ab <a href=\"https:\/\/www.who.int\/news-room\/feature-stories\/detail\/countering-misinformation-about-covid-19\" target=\"_blank\" rel=\"noreferrer noopener\">Stop The Spread <\/a>\u00bb, une campagne de sensibilation aux dangers de la diffusion de fausses informations concernant la COVID\u201119.<\/p>\n\n\n\n<p>En collaborant avec les plateformes de r\u00e9seaux sociaux, l\u2019OMS a aussi facilit\u00e9 le signalement de la d\u00e9sinformation pour ralentir la propagation de l\u2019infod\u00e9mie.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Une crise de confiance toujours pr\u00e9sente<\/strong><\/h2>\n\n\n\n<p>Le plus grand d\u00e9fi auquel l&rsquo;OMS est confront\u00e9e est le manque de confiance de certains gouvernements qui h\u00e9sitent encore \u00e0 lui permettre d&rsquo;intervenir rapidement en cas de crise sanitaire. Sans le soutien du gouvernement am\u00e9ricain, l&rsquo;organisation doit maintenant relever un important d\u00e9fi de cr\u00e9dibilit\u00e9. <\/p>\n\n\n\n<p>Et ce, en pleine crise mondiale.<\/p>\n\n\n\n<p>C&rsquo;est le paradoxe : l&rsquo;infod\u00e9mie prosp\u00e8re dans les espaces laiss\u00e9s vides par le manque de confiance envers les institutions. Tant que les gouvernements h\u00e9siteront \u00e0 accorder \u00e0 l&rsquo;OMS les moyens d&rsquo;agir, la d\u00e9sinformation continuera de combler le vide.<\/p>\n\n\n\n<p>Le 11 mars 2020, le monde s&rsquo;est arr\u00eat\u00e9. Est-ce que nos institutions sont pr\u00eates pour la prochaine fois ?<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"How to protect yourself in the infodemic?\" width=\"960\" height=\"540\" src=\"https:\/\/www.youtube.com\/embed\/E5Egi0nuDEs?list=PL9S6xGsoqIBWIDar7ITMKgnouL-jqXFrm\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>La pand\u00e9mie de la COVID-19 a paralys\u00e9 la plan\u00e8te. Dans son r\u00e9veil, une autre \u00e9pid\u00e9mie s&rsquo;est propag\u00e9e : l&rsquo;infod\u00e9mie.<\/p>\n","protected":false},"author":36,"featured_media":12674,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20,24,16],"tags":[468,463,170,467,464,465,466,331,117,281],"class_list":["post-12164","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-medias","category-sante","category-societe","tag-communication-de-crise","tag-covid-19","tag-desinformation","tag-fake-news","tag-infodemie","tag-oms","tag-pandemie","tag-plateformes-numeriques","tag-reseaux-sociaux","tag-sante-publique"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>L\u2019infod\u00e9mie : quand la d\u00e9sinformation devient virale - Reporter<\/title>\n<meta name=\"description\" content=\"Pendant la pand\u00e9mie de la COVID-19, une vague massive de d\u00e9sinformation s&#039;est propag\u00e9e sur les r\u00e9seaux sociaux, ph\u00e9nom\u00e8ne appel\u00e9 infod\u00e9mie.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/fad-fep.ca\/reporterPlus\/2026\/05\/15\/linfodemie-quand-la-desinformation-devient-virale\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"L\u2019infod\u00e9mie : quand la d\u00e9sinformation devient virale - 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