{"id":22808,"date":"2026-06-18T10:50:14","date_gmt":"2026-06-18T07:50:14","guid":{"rendered":"https:\/\/www.pasteur.mg\/?p=22808"},"modified":"2026-06-18T11:01:47","modified_gmt":"2026-06-18T08:01:47","slug":"la-poliomyelite-peut-provoquer-une-paralysie-irreversible-la-vaccination-permet-de-leviter","status":"publish","type":"post","link":"https:\/\/www.pasteur.mg\/en\/la-poliomyelite-peut-provoquer-une-paralysie-irreversible-la-vaccination-permet-de-leviter\/","title":{"rendered":"La poliomy\u00e9lite peut provoquer  une paralysie irr\u00e9versible, la vaccination permet de l&rsquo;\u00e9viter."},"content":{"rendered":"<p style=\"text-align: justify;\"><strong>LE SAVIEZ-VOUS ?<\/strong><\/p>\n<p style=\"text-align: justify;\">La poliomy\u00e9lite est une maladie virale tr\u00e8s contagieuse qui peut entra\u00eener des paralysies irr\u00e9versibles, principalement chez les enfants de moins de 5 ans non-vaccin\u00e9s.<\/p>\n<p style=\"text-align: justify;\">A Madagascar, une surveillance sp\u00e9cifique est mise en \u0153uvre pour d\u00e9tecter rapidement tout cas de poliomy\u00e9lite. Cette surveillance repose notamment sur l&rsquo;analyse d&rsquo;\u00e9chantillons cliniques (selles) pr\u00e9lev\u00e9s chez de cas suspects de paralysies.<\/p>\n<p style=\"text-align: justify;\"><strong>Mais saviez-vous qu\u2019il est possible de d\u00e9tecter la circulation du poliovirus avant l\u2019apparition de cas de poliomy\u00e9lite ?<\/strong><\/p>\n<p style=\"text-align: justify;\">En effet, cette circulation du poliovirus peut \u00eatre mise en \u00e9vidence gr\u00e2ce \u00e0 la surveillance environnementale, qui repose sur l\u2019analyses de pr\u00e9l\u00e8vements d\u2019eaux us\u00e9es.<\/p>\n<p style=\"text-align: justify;\">Le Laboratoire National de R\u00e9f\u00e9rence (LNR) pour la poliomy\u00e9lite de l&rsquo;Institut Pasteur de Madagascar (IPM), Centre de R\u00e9f\u00e9rence OMS Inter-Pays, joue un r\u00f4le essentiel dans ce dispositif. Il contribue \u00e0 la d\u00e9tection pr\u00e9coce et au suivi de la circulation du poliovirus \u00e0 Madagascar et \u00e0 l\u2019\u00eele Maurice. Le LNR participe ainsi \u00e0 la surveillance du virus \u00e0 la fois chez les cas suspects et dans l\u2019environnement. La surveillance des cas suspects couvre l\u2019ensemble du territoire national, tandis que la surveillance environnementale est conduite dans les principales zones urbaines \u00e0 risque du pays.<\/p>\n<p style=\"text-align: justify;\">La r\u00e9cente notification de variants des poliovirus par le Minist\u00e8re de la Sant\u00e9 Publique, \u00e0 la suite de leur d\u00e9tection par le LNR de l\u2019IPM, rappelle que la lutte contre la poliomy\u00e9lite reste une priorit\u00e9. La vaccination des enfants et le maintien d\u2019une surveillance efficace sont essentiels pour pr\u00e9venir la propagation du virus et prot\u00e9ger les populations les plus vuln\u00e9rables.<\/p>\n<p style=\"text-align: justify;\"><strong>La vaccination reste le moyen le plus efficace de pr\u00e9venir la poliomy\u00e9lite.<\/strong> Ensemble, restons vigilants afin de prot\u00e9ger chaque enfant et de contribuer \u00e0 un avenir sans poliomy\u00e9lite dans notre pays.<\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"22809\" data-permalink=\"https:\/\/www.pasteur.mg\/en\/la-poliomyelite-peut-provoquer-une-paralysie-irreversible-la-vaccination-permet-de-leviter\/1-39\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.pasteur.mg\/wp-content\/uploads\/2026\/06\/1.png?fit=2820%2C2364&amp;ssl=1\" data-orig-size=\"2820,2364\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"1\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.pasteur.mg\/wp-content\/uploads\/2026\/06\/1.png?fit=1024%2C858&amp;ssl=1\" class=\"wp-image-22809 aligncenter\" src=\"https:\/\/i0.wp.com\/www.pasteur.mg\/wp-content\/uploads\/2026\/06\/1.png?resize=453%2C379&#038;ssl=1\" alt=\"\" width=\"453\" height=\"379\" \/><\/p>\n<hr \/>\n<p style=\"text-align: justify;\"><strong>FANTATRAO VE?<\/strong><\/p>\n<p style=\"text-align: justify;\">Ny lefakozatra dia vokatry ny tsimokaretina tena mora mifindra, mety hiteraka fahalemena na fahafatesan\u2019ny hozatra mandrapahafaty indrindra amin\u2019ireo zaza latsaky ny 5 taona tsy mbola vita vaksiny.<\/p>\n<p style=\"text-align: justify;\">Eto Madagasikara, misy ny rafitra fanaraha-maso manokana hahafahana mamantatra haingana izay mety ho tranga lefakozatra. Fanaraha-maso mifototra amin\u2019ny fitiliana santionan-tsinga (tay) nalaina tamin\u2019ireo olona ahiana ho voan\u2019ny fahalemena tampoka.<\/p>\n<p style=\"text-align: justify;\"><strong>Nefa fantatrao ve fa azo fantarina mialoha ny fivezivezen\u2019ny poliovirus, na dia mbola tsy misy tranga lefakozatra aza?<\/strong><\/p>\n<p style=\"text-align: justify;\">Eny, azo aseho amin\u2019ny alalan\u2019ny fanaraha-maso ara-tontolo iainana (surveillance environnementale) ny fisian\u2019ny poliovirus, izay mifototra amin\u2019ny fitiliana santionan-drano maloto (eaux us\u00e9es).<\/p>\n<p style=\"text-align: justify;\">Ny \u00ab Laboratoire National de R\u00e9f\u00e9rence \u00bb (LNR) misahana ny lefakozatra ao amin\u2019ny Institut Pasteur de Madagascar (IPM), izay ivotoerana manara-penitra iraisam-pirenena ankatoavin\u2019ny OMS, dia manana anjara toerana lehibe amin\u2019ity rafitra ity. Mandray anjara amin\u2019ny fitiliana mialoha sy ny fanaraha-maso ny fivezivezen\u2019ny poliovirus eto Madagasikara sy any amin\u2019ny Nosy Maorisy izy. Mandray anjara amin\u2019ny fanaraha-maso ny tsimokaretina na amin\u2019ireo tranga mampiahiahy, na eo amin\u2019ny tontolo iainana ny LNR. Manerana ny Nosy ny fanaraha-maso ireo tranga ireo, raha any amin\u2019ireo tan\u00e0n-dehibe heverina ho marefo indrindra kosa no anatanterahana ny fanaraha-maso ara-tontolo iainana.<\/p>\n<p style=\"text-align: justify;\">Nanao fampahafantarana vao haingana ny Minisiteran\u2019ny Fahasalamam-bahoaka momba ny fisian\u2019ireo karazana poliovirus (variants), taorian\u2019ny nahitan\u2019ny LNR ao amin\u2019ny IPM ireo karazana ireo. Fampahafantarana izay mampatsiahy fa tena laharam-pahamehana ny ady amin\u2019ny lefakozatra. Tena ilaina ny fanaovana vaksiny ny ankizy sy ny fitohizan\u2019ny fanaraha-maso mahomby mba hisorohana ny fiparitahan\u2019ny tsimokaretina sy hiarovana ireo olona marefo.<\/p>\n<p style=\"text-align: justify;\"><strong>Ny fanaovana vaksiny no fomba mahomby indrindra hiarovana amin\u2019ny lefakozatra<\/strong>. Andao hiaraka ho mailo hatrany, hiarovana ny ankizy rehetra ; ary handraisana anjara amin\u2019ny ho avy tsy misy lefakozatra eto amin\u2019ny firenentsika.<\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"22810\" data-permalink=\"https:\/\/www.pasteur.mg\/en\/la-poliomyelite-peut-provoquer-une-paralysie-irreversible-la-vaccination-permet-de-leviter\/2-29\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.pasteur.mg\/wp-content\/uploads\/2026\/06\/2.png?fit=2820%2C2364&amp;ssl=1\" data-orig-size=\"2820,2364\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"2\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.pasteur.mg\/wp-content\/uploads\/2026\/06\/2.png?fit=1024%2C858&amp;ssl=1\" class=\"wp-image-22810 aligncenter\" src=\"https:\/\/i0.wp.com\/www.pasteur.mg\/wp-content\/uploads\/2026\/06\/2.png?resize=409%2C342&#038;ssl=1\" alt=\"\" width=\"409\" height=\"342\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>LE SAVIEZ-VOUS ? La poliomy\u00e9lite est une maladie virale tr\u00e8s contagieuse qui peut entra\u00eener des paralysies irr\u00e9versibles, principalement chez les enfants de moins de 5 ans non-vaccin\u00e9s. A Madagascar, une surveillance sp\u00e9cifique est mise en \u0153uvre pour d\u00e9tecter rapidement tout cas de poliomy\u00e9lite. Cette surveillance repose notamment sur l&rsquo;analyse d&rsquo;\u00e9chantillons cliniques (selles) pr\u00e9lev\u00e9s chez de [&hellip;]<\/p>","protected":false},"author":23,"featured_media":22809,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[766],"tags":[],"class_list":["post-22808","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-saviez-vous"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>La poliomy\u00e9lite peut provoquer une paralysie irr\u00e9versible, la vaccination permet de l&#039;\u00e9viter. - Institut Pasteur de Madagascar<\/title>\n<meta name=\"description\" content=\"LE SAVIEZ-VOUS ? 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