{"id":70721,"date":"2025-08-21T12:00:00","date_gmt":"2025-08-21T12:00:00","guid":{"rendered":"https:\/\/www.africa-press.net\/senegal\/politique\/augmentation-des-cas-de-chikungunya-et-dengue-en-metropole"},"modified":"2025-08-23T03:05:54","modified_gmt":"2025-08-23T03:05:54","slug":"augmentation-des-cas-de-chikungunya-et-dengue-en-metropole","status":"publish","type":"post","link":"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/augmentation-des-cas-de-chikungunya-et-dengue-en-metropole","title":{"rendered":"Augmentation des Cas de Chikungunya et Dengue en M\u00e9tropole"},"content":{"rendered":"

Africa-Press – Senegal. <\/strong><\/span>Les cas de chikungunya, dengue et fie\u0300vre \u00ab West Nile \u00bb (virus du Nil occidental) continuent a\u0300 augmenter en me\u0301tropole, tous transmis via des piqu\u0302res de moustiques, ont continue\u0301 a\u0300 progresser ces derniers jours en me\u0301tropole, a annonce\u0301 le 20 aou\u0302t l\u2019agence Sante\u0301 publique France, l\u2019e\u0301te\u0301 2025 s\u2019ave\u0301rant sans pre\u0301ce\u0301dent en la matie\u0300re.<\/p>\n

Au 19 aou\u0302t, \u00ab 27 e\u0301pisodes de chikungunya totalisant 154 cas (…) ont e\u0301te\u0301 identifie\u0301s en France hexagonale \u00bb, a re\u0301sume\u0301 l\u2019agence sanitaire dans un bilan hebdomadaire. La semaine pre\u0301ce\u0301dente, le bilan comptait 23 foyers pour 115 cas. Il s\u2019agit de cas autochtones, qui re\u0301sultent d\u2019une contamination sur le territoire, et non importe\u0301s a\u0300 la suite d\u2019une contamination a\u0300 l\u2019exte\u0301rieur.<\/p>\n

Me\u0302me si plusieurs de ces e\u0301pisodes sont de\u0301sormais clos, l\u2019e\u0301te\u0301 2025 est d\u2019une ampleur sans pre\u0301ce\u0301dent en matie\u0300re de cas autochtones de chikungunya, dont le virus se transmet d\u2019un humain a\u0300 l\u2019autre via des piqu\u0302res de moustiques tigres, en me\u0301tropole. Ces cas de\u0301passent de loin leurs records des pre\u0301ce\u0301dentes anne\u0301es \u2013 jamais plus d\u2019une trentaine au cours d\u2019un me\u0302me e\u0301te\u0301 -, une situation alimente\u0301e par une e\u0301pide\u0301mie majeure de chikungunya en de\u0301but d\u2019anne\u0301e a\u0300 La Re\u0301union, la plus grosse depuis une vingtaine d\u2019anne\u0301es. Celle-ci a facilite\u0301 l\u2019arrive\u0301e de cas importe\u0301s qui ont ensuite donne\u0301 lieu a\u0300 des contaminations sur place.<\/p>\n

Le moustique tigre pre\u0301sent sur presque tout le territoire<\/b><\/p>\n

Autre maladie transmise par le moustique tigre, la dengue ne totalise pas, pour l\u2019heure, autant de cas autochtones qu\u2019en 2024 \u2013 avec un record de 66 en me\u0301tropole. Mais une hausse hebdomadaire a aussi e\u0301te\u0301 enregistre\u0301e, avec sept foyers identifie\u0301s \u2013 un clos \u2013 pour 13 cas, contre six foyers et onze cas la semaine pre\u0301ce\u0301dente.<\/p>\n

Cette situation s\u2019inscrit dans un contexte ou\u0300 le moustique tigre, habitue\u0301 des climats chauds et encore absent de la me\u0301tropole voici quelques de\u0301cennies, est de\u0301sormais pre\u0301sent sur presque tout le territoire, sur fond de re\u0301chauffement climatique.<\/p>\n

Enfin, une autre maladie vient s\u2019ajouter depuis quelques semaines a\u0300 ce tableau exceptionnel: la fie\u0300vre \u00ab West Nile \u00bb ou fie\u0300vre du Nil occidental, qui n\u2019est pas transmise par le moustique tigre mais par des moustiques du genre Culex, plus courant en France me\u0301tropolitaine.<\/p>\n

Les cas autochtones ne sont pas encore record cet e\u0301te\u0301 en me\u0301tropole \u2013 13 au dernier de\u0301compte, contre plusieurs dizaines certaines anne\u0301es \u2013 mais se distinguent par leur implantation plus large: pour la premie\u0300re fois, plusieurs ont e\u0301te\u0301 identifie\u0301s en re\u0301gion parisienne et non seulement le Sud. Les trois maladies ont des sympto\u0302mes proches, s\u2019apparentant a\u0300 un e\u0301tat grippal avec de la fie\u0300vre et des douleurs musculaires.<\/p>\n

Pour plus d’informations et d’analyses sur la Senegal<\/span>, suivez Africa-Press<\/span><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Africa-Press – Senegal. Les cas de chikungunya, dengue et fie\u0300vre \u00ab West Nile \u00bb (virus du Nil occidental) continuent a\u0300 augmenter en me\u0301tropole, tous transmis via des piqu\u0302res de moustiques, ont continue\u0301 a\u0300 progresser ces derniers jours en me\u0301tropole, a annonce\u0301 le 20 aou\u0302t l\u2019agence Sante\u0301 publique France, l\u2019e\u0301te\u0301 2025 s\u2019ave\u0301rant sans pre\u0301ce\u0301dent en la […]<\/p>\n","protected":false},"author":82,"featured_media":70720,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,10],"tags":[44],"class_list":["post-70721","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-divers","category-toutes-les-actualites","tag-senegal-2"],"yoast_head":"\nAugmentation des Cas de Chikungunya et Dengue en M\u00e9tropole - Senegal<\/title>\n<meta name=\"description\" content=\"Les cas de chikungunya, dengue et fie\u0300vre \u00ab West Nile \u00bb (virus du Nil occidental) continuent a\u0300 augmenter en me\u0301tropole, ...\" \/>\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\/senegal\/toutes-les-actualites\/augmentation-des-cas-de-chikungunya-et-dengue-en-metropole\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Augmentation des Cas de Chikungunya et Dengue en M\u00e9tropole\" \/>\n<meta property=\"og:description\" content=\"Les cas de chikungunya, dengue et fie\u0300vre \u00ab West Nile \u00bb (virus du Nil occidental) continuent a\u0300 augmenter en me\u0301tropole, ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/augmentation-des-cas-de-chikungunya-et-dengue-en-metropole\" \/>\n<meta property=\"og:site_name\" content=\"Senegal\" \/>\n<meta property=\"article:published_time\" content=\"2025-08-21T12:00:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-23T03:05:54+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/static.africa-press.net\/senegal\/sites\/13\/2025\/08\/sm_1755947088.481225.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"900\" \/>\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=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/augmentation-des-cas-de-chikungunya-et-dengue-en-metropole#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/augmentation-des-cas-de-chikungunya-et-dengue-en-metropole\"},\"author\":{\"name\":\"cfeditorfr\",\"@id\":\"https:\/\/www.africa-press.net\/senegal\/#\/schema\/person\/2b1cf3cd81a31e3cd26889ca66d677f1\"},\"headline\":\"Augmentation des Cas de Chikungunya et Dengue en M\u00e9tropole\",\"datePublished\":\"2025-08-21T12:00:00+00:00\",\"dateModified\":\"2025-08-23T03:05:54+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/augmentation-des-cas-de-chikungunya-et-dengue-en-metropole\"},\"wordCount\":518,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/augmentation-des-cas-de-chikungunya-et-dengue-en-metropole#primaryimage\"},\"thumbnailUrl\":\"https:\/\/static.africa-press.net\/senegal\/sites\/13\/2025\/08\/sm_1755947088.481225.jpg\",\"keywords\":[\"Senegal\"],\"articleSection\":[\"Divers\",\"Toutes les actualit\u00e9s\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/augmentation-des-cas-de-chikungunya-et-dengue-en-metropole#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/augmentation-des-cas-de-chikungunya-et-dengue-en-metropole\",\"url\":\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/augmentation-des-cas-de-chikungunya-et-dengue-en-metropole\",\"name\":\"Augmentation des Cas de Chikungunya et Dengue en M\u00e9tropole - 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