{"id":188575,"date":"2026-06-25T12:25:10","date_gmt":"2026-06-25T10:25:10","guid":{"rendered":"https:\/\/newmobility.news\/?p=188575"},"modified":"2026-06-25T11:38:56","modified_gmt":"2026-06-25T09:38:56","slug":"study-heat-pollution-and-pollen-exacerbate-allergies-and-asthma","status":"publish","type":"post","link":"https:\/\/newmobility.news\/fr\/2026\/06\/25\/study-heat-pollution-and-pollen-exacerbate-allergies-and-asthma\/","title":{"rendered":"\u00c9tude : \u2018 La chaleur, la pollution et le pollen aggravent les allergies et l'asthme \u2019"},"content":{"rendered":"Une nouvelle \u00e9tude men\u00e9e par la KU Leuven et Sciensano, publi\u00e9e dans la revue scientifique ' Environment International ', r\u00e9v\u00e8le que l'allergie au pollen et l'asthme ne doivent pas \u00eatre consid\u00e9r\u00e9s comme un probl\u00e8me ' li\u00e9 uniquement au pollen ', mais comme un enjeu de sant\u00e9 li\u00e9 au climat. \n\nElle montre que la combinaison de temp\u00e9ratures plus \u00e9lev\u00e9es et d'une concentration plus \u00e9lev\u00e9e de pollen<div class=\"leaky_paywall_message_wrap\"><div id=\"leaky_paywall_message\">Ce contenu a \u00e9t\u00e9 archiv\u00e9. <a href=\"https:\/\/newmobility.news\/fr\/subscription\/\">Connectez-vous ou inscrivez-vous<\/a> \u00e0 un niveau qui donne acc\u00e8s au contenu archiv\u00e9.<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>A new study\u00a0by KU Leuven and Sciensano, published in the scientific journal &#8216;Environment International&#8217;, reveals that pollen allergy and asthma should not be treated as a &#8216;pollen-only&#8217; problem but as a climate-health issue. It shows that the combination of higher temperatures, higher pollen conThis content has been archived. Log in or Subscribe to a level [&hellip;]<\/p>\n","protected":false},"author":175,"featured_media":188583,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"{title}\r\n\r\n{excerpt}\r\n\r\n{url}","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_wpas_customize_per_network":false,"jetpack_post_was_ever_published":false},"categories":[14496,29,51851,77201,4],"tags":[],"class_list":["post-188575","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-climate","category-environment","category-health","category-study","category-top-stories-today"],"acf":[],"featured_image_urls_v2":{"full":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2026\/06\/Scherm%C2%ADafbeelding-2026-06-25-om-11.10.22.png?fit=713%2C519&ssl=1",713,519,false],"thumbnail":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2026\/06\/Scherm%C2%ADafbeelding-2026-06-25-om-11.10.22.png?resize=150%2C150&ssl=1",150,150,true],"medium":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2026\/06\/Scherm%C2%ADafbeelding-2026-06-25-om-11.10.22.png?fit=300%2C218&ssl=1",300,218,true],"medium_large":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2026\/06\/Scherm%C2%ADafbeelding-2026-06-25-om-11.10.22.png?fit=640%2C466&ssl=1",640,466,true],"large":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2026\/06\/Scherm%C2%ADafbeelding-2026-06-25-om-11.10.22.png?fit=640%2C466&ssl=1",640,466,true],"1536x1536":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2026\/06\/Scherm%C2%ADafbeelding-2026-06-25-om-11.10.22.png?fit=713%2C519&ssl=1",713,519,true],"2048x2048":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2026\/06\/Scherm%C2%ADafbeelding-2026-06-25-om-11.10.22.png?fit=713%2C519&ssl=1",713,519,true],"trp-custom-language-flag":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2026\/06\/Scherm%C2%ADafbeelding-2026-06-25-om-11.10.22.png?fit=16%2C12&ssl=1",16,12,true],"related-thumb":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2026\/06\/Scherm%C2%ADafbeelding-2026-06-25-om-11.10.22.png?resize=640%2C480&ssl=1",640,480,true],"gform-image-choice-sm":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2026\/06\/Scherm%C2%ADafbeelding-2026-06-25-om-11.10.22.png?resize=300%2C300&ssl=1",300,300,true],"gform-image-choice-md":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2026\/06\/Scherm%C2%ADafbeelding-2026-06-25-om-11.10.22.png?resize=400%2C400&ssl=1",400,400,true],"gform-image-choice-lg":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2026\/06\/Scherm%C2%ADafbeelding-2026-06-25-om-11.10.22.png?resize=600%2C519&ssl=1",600,519,true],"mailchimp":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2026\/06\/Scherm%C2%ADafbeelding-2026-06-25-om-11.10.22.png?fit=560%2C408&ssl=1",560,408,true],"unipress-phone":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2026\/06\/Scherm%C2%ADafbeelding-2026-06-25-om-11.10.22.png?resize=640%2C100&ssl=1",640,100,true],"unipress-tablet":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2026\/06\/Scherm%C2%ADafbeelding-2026-06-25-om-11.10.22.png?resize=713%2C240&ssl=1",713,240,true],"unipress-tablet-portrait":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2026\/06\/Scherm%C2%ADafbeelding-2026-06-25-om-11.10.22.png?resize=713%2C180&ssl=1",713,180,true],"unipress-tablet-landscape":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2026\/06\/Scherm%C2%ADafbeelding-2026-06-25-om-11.10.22.png?resize=713%2C180&ssl=1",713,180,true],"unipress-smartphone":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2026\/06\/Scherm%C2%ADafbeelding-2026-06-25-om-11.10.22.png?resize=713%2C168&ssl=1",713,168,true],"unipress-wide-screen":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2026\/06\/Scherm%C2%ADafbeelding-2026-06-25-om-11.10.22.png?resize=713%2C180&ssl=1",713,180,true]},"post_excerpt_stackable_v2":"<p>A new study\u00a0by KU Leuven and Sciensano, published in the scientific journal &#8216;Environment International&#8217;, reveals that pollen allergy and asthma should not be treated as a &#8216;pollen-only&#8217; problem but as a climate-health issue. It shows that the combination of higher temperatures, higher pollen conThis content has been archived. Log in or Subscribe to a level that has access to archived content.<\/p>\n","category_list_v2":"<a href=\"https:\/\/newmobility.news\/fr\/category\/climate\/\" rel=\"category tag\">Climate<\/a>, <a href=\"https:\/\/newmobility.news\/fr\/category\/environment\/\" rel=\"category tag\">Environment<\/a>, <a href=\"https:\/\/newmobility.news\/fr\/category\/health\/\" rel=\"category tag\">Health<\/a>, <a href=\"https:\/\/newmobility.news\/fr\/category\/study\/\" rel=\"category tag\">Study<\/a>, <a href=\"https:\/\/newmobility.news\/fr\/category\/top-stories-today\/\" rel=\"category tag\">Top Stories Today<\/a>","author_info_v2":{"name":"Hilde Van Raemdonck","url":"https:\/\/newmobility.news\/fr\/author\/hilde-van-raemdonck\/"},"comments_num_v2":"0 comments","yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Study: &#039;Heat, pollution, and pollen exacerbate allergies and asthma&#039; - newmobility.news<\/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:\/\/newmobility.news\/fr\/2026\/06\/25\/study-heat-pollution-and-pollen-exacerbate-allergies-and-asthma\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Study: &#039;Heat, pollution, and pollen exacerbate allergies and asthma&#039; - newmobility.news\" \/>\n<meta property=\"og:description\" content=\"A new study\u00a0by KU Leuven and Sciensano, published in the scientific journal &#039;Environment International&#039;, reveals that pollen allergy and asthma should not be treated as a &#039;pollen-only&#039; problem but as a climate-health issue. It shows that the combination of higher temperatures, higher pollen conThis content has been archived. Log in or Subscribe to a level [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/newmobility.news\/fr\/2026\/06\/25\/study-heat-pollution-and-pollen-exacerbate-allergies-and-asthma\/\" \/>\n<meta property=\"og:site_name\" content=\"newmobility.news\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/search\/top\/?q=newmobility.news\" \/>\n<meta property=\"article:published_time\" content=\"2026-06-25T10:25:10+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2026\/06\/Scherm%C2%ADafbeelding-2026-06-25-om-11.10.22.png?fit=713%2C519&ssl=1\" \/>\n\t<meta property=\"og:image:width\" content=\"713\" \/>\n\t<meta property=\"og:image:height\" content=\"519\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Hilde Van Raemdonck\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@jorisvry\" \/>\n<meta name=\"twitter:site\" content=\"@jorisvry\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Hilde Van Raemdonck\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture est.\" \/>\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\":\"Article\",\"@id\":\"https:\\\/\\\/newmobility.news\\\/2026\\\/06\\\/25\\\/study-heat-pollution-and-pollen-exacerbate-allergies-and-asthma\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/newmobility.news\\\/2026\\\/06\\\/25\\\/study-heat-pollution-and-pollen-exacerbate-allergies-and-asthma\\\/\"},\"author\":{\"name\":\"Hilde Van Raemdonck\",\"@id\":\"https:\\\/\\\/newmobility.news\\\/#\\\/schema\\\/person\\\/7540fd72a981bf6a315ba1b874c2a464\"},\"headline\":\"Study: &#8216;Heat, pollution, and pollen exacerbate allergies and asthma&#8217;\",\"datePublished\":\"2026-06-25T10:25:10+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/newmobility.news\\\/2026\\\/06\\\/25\\\/study-heat-pollution-and-pollen-exacerbate-allergies-and-asthma\\\/\"},\"wordCount\":377,\"publisher\":{\"@id\":\"https:\\\/\\\/newmobility.news\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/newmobility.news\\\/2026\\\/06\\\/25\\\/study-heat-pollution-and-pollen-exacerbate-allergies-and-asthma\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/i0.wp.com\\\/newmobility.news\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/Scherm%C2%ADafbeelding-2026-06-25-om-11.10.22.png?fit=713%2C519&ssl=1\",\"articleSection\":[\"Climate\",\"Environment\",\"Health\",\"Study\",\"Top Stories Today\"],\"inLanguage\":\"fr-BE\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/newmobility.news\\\/2026\\\/06\\\/25\\\/study-heat-pollution-and-pollen-exacerbate-allergies-and-asthma\\\/\",\"url\":\"https:\\\/\\\/newmobility.news\\\/2026\\\/06\\\/25\\\/study-heat-pollution-and-pollen-exacerbate-allergies-and-asthma\\\/\",\"name\":\"Study: 'Heat, pollution, and pollen exacerbate allergies and asthma' - 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researchers of the KUL\/Sciensano study plead for a better warning systems that monitor pollen, heat, and air pollution, so that at-risk groups can be warned in time to be extra vigilant \/eg.be"},{"@type":"BreadcrumbList","@id":"https:\/\/newmobility.news\/2026\/06\/25\/study-heat-pollution-and-pollen-exacerbate-allergies-and-asthma\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/newmobility.news\/"},{"@type":"ListItem","position":2,"name":"Study: &#8216;Heat, pollution, and pollen exacerbate allergies and asthma&#8217;"}]},{"@type":"WebSite","@id":"https:\/\/newmobility.news\/#website","url":"https:\/\/newmobility.news\/","name":"nouveaumobilit\u00e9.actualit\u00e9s","description":"Un service d'information B2BNews Agency\u00ae destin\u00e9 aux professionnels de la 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