{"id":34227,"date":"2021-09-10T11:45:04","date_gmt":"2021-09-10T09:45:04","guid":{"rendered":"https:\/\/foretnature.be\/resume-foret-mail\/des-lezards-americains-immunises-contre-lyme\/"},"modified":"2021-09-10T11:45:04","modified_gmt":"2021-09-10T09:45:04","slug":"des-lezards-americains-immunises-contre-lyme","status":"publish","type":"resume-foret-mail","link":"https:\/\/foretnature.be\/en\/resume-foret-mail\/des-lezards-americains-immunises-contre-lyme\/","title":{"rendered":"Des l\u00e9zards am\u00e9ricains immunis\u00e9s contre Lyme"},"content":{"rendered":"<p>Le l\u00e9zard des palissades,\u00a0Sceloporus\u00a0occidentales.<br \/>\nAlors que les tiques adultes ont la capacit\u00e9 de se hisser sur les feuilles, les stades juv\u00e9niles restent g\u00e9n\u00e9ralement au niveau de la liti\u00e8re. Ce qui explique qu\u2019aux \u00c9tats-Unis, les \u00e9tudes montrent que 90 % des proies des stades juv\u00e9niles de tiques sont des reptiles, bien au-del\u00e0 des petits mammif\u00e8res ou des oiseaux.<br \/>\nEn Californie, un l\u00e9zard assez commun, le L\u00e9zard des palissades (Sceloporus occidentalis), encore appel\u00e9 \u00ab blue-belly lizard \u00bb, montre une propri\u00e9t\u00e9 int\u00e9ressante : son sang comporte une prot\u00e9ine capable de lutter contre la bact\u00e9rie responsable de la maladie de Lyme\u00a0(Borrelia burgdorferi). Et il semble que ce ne soit pas la seule esp\u00e8ce de l\u00e9zard \u00e0 poss\u00e9der cette propri\u00e9t\u00e9.<br \/>\nCe qui est int\u00e9ressant c\u2019est que cette prot\u00e9ine est ing\u00e9r\u00e9e par les jeunes tiques en m\u00eame temps que le sang du l\u00e9zard qu\u2019elles parasitent, ce qui leur permet de lutter elles aussi contre la bact\u00e9rie et de ne pas la transmettre \u00e0 l\u2019h\u00f4te suivant une fois adulte. Les l\u00e9zards locaux \u00ab nettoient \u00bb ainsi les jeunes tiques infect\u00e9es, ce qui explique sans doute le faible taux d\u2019infection des tiques adultes dans cette partie des \u00c9tats-Unis.<br \/>\nPour Rappel, en Belgique, l\u2019Institut scientifique de sant\u00e9 publique enregistre, gr\u00e2ce \u00e0 la participation des citoyens,\u00a0l\u2019occurrence des morsures de tiques sur un site d\u00e9di\u00e9.<br \/>\nLindsey J. (2017). Watch out for ticks! Here\u2019s how to avoid getting bitten. The Tribune, 13 mai 2017.<\/p>","protected":false},"excerpt":{"rendered":"<p>Le l\u00e9zard des palissades,\u00a0Sceloporus\u00a0occidentales. Alors que les tiques adultes ont la capacit\u00e9 de se hisser sur les feuilles, les stades juv\u00e9niles restent g\u00e9n\u00e9ralement au niveau de la liti\u00e8re. Ce qui explique qu\u2019aux \u00c9tats-Unis, les \u00e9tudes montrent que 90 % des proies des stades juv\u00e9niles de tiques sont des reptiles, bien au-del\u00e0 des petits mammif\u00e8res ou [&hellip;]<\/p>","protected":false},"featured_media":0,"template":"","categories":[50],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Des l\u00e9zards am\u00e9ricains immunis\u00e9s contre Lyme - For\u00eat.Nature<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/foretnature.be\/en\/resume-foret-mail\/des-lezards-americains-immunises-contre-lyme\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Des l\u00e9zards am\u00e9ricains immunis\u00e9s contre Lyme - For\u00eat.Nature\" \/>\n<meta property=\"og:description\" content=\"Le l\u00e9zard des palissades,\u00a0Sceloporus\u00a0occidentales. Alors que les tiques adultes ont la capacit\u00e9 de se hisser sur les feuilles, les stades juv\u00e9niles restent g\u00e9n\u00e9ralement au niveau de la liti\u00e8re. Ce qui explique qu\u2019aux \u00c9tats-Unis, les \u00e9tudes montrent que 90 % des proies des stades juv\u00e9niles de tiques sont des reptiles, bien au-del\u00e0 des petits mammif\u00e8res ou [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/foretnature.be\/en\/resume-foret-mail\/des-lezards-americains-immunises-contre-lyme\/\" \/>\n<meta property=\"og:site_name\" content=\"For\u00eat.Nature\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/foretnature.be\/en\/resume-foret-mail\/des-lezards-americains-immunises-contre-lyme\/\",\"url\":\"https:\/\/foretnature.be\/en\/resume-foret-mail\/des-lezards-americains-immunises-contre-lyme\/\",\"name\":\"Des l\u00e9zards am\u00e9ricains immunis\u00e9s contre Lyme - For\u00eat.Nature\",\"isPartOf\":{\"@id\":\"https:\/\/foretnature.be\/en\/#website\"},\"datePublished\":\"2021-09-10T09:45:04+00:00\",\"dateModified\":\"2021-09-10T09:45:04+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/foretnature.be\/en\/resume-foret-mail\/des-lezards-americains-immunises-contre-lyme\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/foretnature.be\/en\/resume-foret-mail\/des-lezards-americains-immunises-contre-lyme\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/foretnature.be\/en\/resume-foret-mail\/des-lezards-americains-immunises-contre-lyme\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/foretnature.be\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Des l\u00e9zards am\u00e9ricains immunis\u00e9s contre Lyme\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/foretnature.be\/en\/#website\",\"url\":\"https:\/\/foretnature.be\/en\/\",\"name\":\"For\u00eat.Nature\",\"description\":\"Une \u00e9quipe technique au service de la for\u00eat\",\"publisher\":{\"@id\":\"https:\/\/foretnature.be\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/foretnature.be\/en\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-GB\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/foretnature.be\/en\/#organization\",\"name\":\"For\u00eat.Nature\",\"url\":\"https:\/\/foretnature.be\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\/\/foretnature.be\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/foretnature.be\/wp-content\/uploads\/2021\/01\/logoFOblanc.png\",\"contentUrl\":\"https:\/\/foretnature.be\/wp-content\/uploads\/2021\/01\/logoFOblanc.png\",\"width\":300,\"height\":151,\"caption\":\"For\u00eat.Nature\"},\"image\":{\"@id\":\"https:\/\/foretnature.be\/en\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Des l\u00e9zards am\u00e9ricains immunis\u00e9s contre Lyme - For\u00eat.Nature","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/foretnature.be\/en\/resume-foret-mail\/des-lezards-americains-immunises-contre-lyme\/","og_locale":"en_GB","og_type":"article","og_title":"Des l\u00e9zards am\u00e9ricains immunis\u00e9s contre Lyme - For\u00eat.Nature","og_description":"Le l\u00e9zard des palissades,\u00a0Sceloporus\u00a0occidentales. Alors que les tiques adultes ont la capacit\u00e9 de se hisser sur les feuilles, les stades juv\u00e9niles restent g\u00e9n\u00e9ralement au niveau de la liti\u00e8re. 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