{"id":379821,"date":"2021-02-17T16:33:10","date_gmt":"2021-02-17T13:33:10","guid":{"rendered":"https:\/\/kinsta.unitedwithisrael.org\/?p=379821"},"modified":"2021-04-26T12:29:38","modified_gmt":"2021-04-26T09:29:38","slug":"decouverte-israelienne-lozone-tue-le-coronavirus","status":"publish","type":"post","link":"https:\/\/kinsta.unitedwithisrael.org\/fr\/decouverte-israelienne-lozone-tue-le-coronavirus\/","title":{"rendered":"D\u00e9couverte isra\u00e9lienne: l’ozone tue le coronavirus"},"content":{"rendered":"

Reconnu depuis longtemps comme d\u00e9sinfectant pour les microorganismes pr\u00e9sents dans l’air et pour purifier l’eau, on sait d\u00e9sormais que l’ozone tue \u00e9galement le coronavirus.<\/strong><\/em><\/p>\n

Par Yakir Benzion, Unis avec Isra\u00ebl<\/em><\/p>\n

Des chercheurs isra\u00e9liens ont prouv\u00e9 que l’ozone \u00e9tait efficace pour d\u00e9sinfecter le coronavirus dans l’air, a annonc\u00e9 mercredi une \u00e9quipe de trois \u00e9tablissements universitaires.<\/p>\n

La plupart des gens associent l\u2019ozone au blocage du rayonnement solaire nocif et \u00e0 la menace environnementale ant\u00e9rieure pesant sur la couche d\u2019ozone terrestre. Cependant, on sait depuis longtemps que l’ozone tue les micro-organismes dans l’air et dans l’eau, et de nombreux r\u00e9seaux d’eau potable municipaux dans le monde utilisent l’ozone au lieu du chlore pour tuer les bact\u00e9ries.<\/p>\n

L’\u00e9quipe de recherche de l’Universit\u00e9 de Tel Aviv, de l’Universit\u00e9 Bar Ilan et du Coll\u00e8ge Azrieli de J\u00e9rusalem a d\u00e9couvert qu’il \u00e9tait possible de d\u00e9truire le coronavirus en quelques minutes en utilisant de l’ozone gazeux, qui peut \u00eatre produit synth\u00e9tiquement \u00e0 l’int\u00e9rieur.<\/p>\n

L’avantage de l’ozone gazeux par rapport aux d\u00e9sinfectants liquides est sa capacit\u00e9 \u00e0 traiter des pi\u00e8ces enti\u00e8res, y compris tous les objets qui s’y trouvent et les endroits difficiles \u00e0 atteindre.<\/p>\n

\u00ab\u00a0Pour la premi\u00e8re fois, nous avons r\u00e9ussi \u00e0 prouver qu’il \u00e9tait tr\u00e8s efficace dans la lutte contre le coronavirus<\/em>\u00ab\u00a0, a d\u00e9clar\u00e9 le Dr Ines Zucker de la TAU School of Mechanical Engineering.<\/p>\n

\u00ab\u00a0Son avantage par rapport aux d\u00e9sinfectants courants tels que l’alcool et l’eau de Javel est sa capacit\u00e9 \u00e0 d\u00e9sinfecter les objets et les a\u00e9rosols dans une pi\u00e8ce, et pas seulement les surfaces expos\u00e9es, rapidement et sans danger pour la sant\u00e9 publique<\/em>\u00ab\u00a0, a d\u00e9clar\u00e9 le Dr Zucker.<\/p>\n

Au cours de l’ann\u00e9e \u00e9coul\u00e9e, des \u00e9tudes ont montr\u00e9 que le virus SRAS-CoV-2 restait actif sur les a\u00e9rosols – de minuscules gouttelettes flottant dans l’air – et les surfaces pendant plusieurs heures ou plusieurs jours, selon la nature de la surface et les conditions environnementales.<\/p>\n

Il a \u00e9t\u00e9 d\u00e9montr\u00e9 que l’ozone d\u00e9sinfectait efficacement les surfaces contre le coronavirus apr\u00e8s une courte exposition \u00e0 de faibles concentrations d’ozone. Les chercheurs ont publi\u00e9 leurs r\u00e9sultats pr\u00e9liminaires dans la revue acad\u00e9mique Environmental Chemistry Letters.<\/p>\n

L’\u00e9tude a d\u00e9montr\u00e9 un niveau \u00e9lev\u00e9 de d\u00e9sinfection en quelques minutes, m\u00eame sur des surfaces qui ne sont g\u00e9n\u00e9ralement pas d\u00e9sinfect\u00e9es avec des d\u00e9sinfectants liquides appliqu\u00e9s manuellement.<\/p>\n

Le Dr Zucker a d\u00e9clar\u00e9 que la m\u00e9thode impliquait une technologie peu co\u00fbteuse et facilement disponible, qui pouvait \u00eatre utilis\u00e9e pour d\u00e9sinfecter les h\u00f4pitaux, les \u00e9coles, les h\u00f4tels et m\u00eame les avions et les salles de divertissement.<\/p>\n

\u00ab\u00a0Nous avons finalement montr\u00e9 que l’ozone pouvait p\u00e9n\u00e9trer dans chaque partie d’une pi\u00e8ce, sugg\u00e9rant que l’ozone gazeux constituait un d\u00e9sinfectant efficace pour le SRAS-CoV-2 avec un fort potentiel pour surmonter la faible accessibilit\u00e9 des d\u00e9sinfectants liquides couramment appliqu\u00e9s<\/em>\u00ab\u00a0, conclut l’\u00e9tude.<\/p>\n

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Reconnu depuis longtemps comme d\u00e9sinfectant pour les microorganismes pr\u00e9sents dans l’air et pour purifier l’eau, on sait d\u00e9sormais que l’ozone tue \u00e9galement le coronavirus. Par Yakir Benzion, Unis avec Isra\u00ebl Des chercheurs isra\u00e9liens ont prouv\u00e9 que l’ozone \u00e9tait efficace pour d\u00e9sinfecter le coronavirus dans l’air, a annonc\u00e9 mercredi une \u00e9quipe de trois \u00e9tablissements universitaires. La… Read more »<\/a><\/p>\n","protected":false},"author":4242,"featured_media":352203,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[41155,28414],"tags":[37426,38783,37424,40690,29313,34277,29783],"class_list":["post-379821","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-combat-disrael-contre-le-covid-19","category-influence-israelienne","tag-coronavirus-fr","tag-desinfectant","tag-epidemie","tag-ozone","tag-recherche","tag-remede","tag-sante"],"better_featured_image":{"id":352203,"alt_text":"","caption":"Shutterstock","description":"","media_type":"image","media_details":{"width":2560,"height":1770,"file":"2020\/06\/shutterstock_1710143590-scaled.jpg","sizes":{"medium":{"file":"shutterstock_1710143590-300x207.jpg","width":300,"height":207,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2020\/06\/shutterstock_1710143590-300x207.jpg"},"large":{"file":"shutterstock_1710143590-1024x708.jpg","width":1024,"height":708,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2020\/06\/shutterstock_1710143590-1024x708.jpg"},"thumbnail":{"file":"shutterstock_1710143590-150x150.jpg","width":150,"height":150,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2020\/06\/shutterstock_1710143590-150x150.jpg"},"medium_large":{"file":"shutterstock_1710143590-768x531.jpg","width":768,"height":531,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2020\/06\/shutterstock_1710143590-768x531.jpg"},"1536x1536":{"file":"shutterstock_1710143590-1536x1062.jpg","width":1536,"height":1062,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2020\/06\/shutterstock_1710143590-1536x1062.jpg"},"2048x2048":{"file":"shutterstock_1710143590-2048x1416.jpg","width":2048,"height":1416,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2020\/06\/shutterstock_1710143590-2048x1416.jpg"},"uwi-full-width":{"file":"shutterstock_1710143590-752x520.jpg","width":752,"height":520,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2020\/06\/shutterstock_1710143590-752x520.jpg"},"uwi-featured-carousel":{"file":"shutterstock_1710143590-890x400.jpg","width":890,"height":400,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2020\/06\/shutterstock_1710143590-890x400.jpg"},"uwi-featured-content":{"file":"shutterstock_1710143590-290x160.jpg","width":290,"height":160,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2020\/06\/shutterstock_1710143590-290x160.jpg"},"uwi-content-loop":{"file":"shutterstock_1710143590-190x190.jpg","width":190,"height":190,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2020\/06\/shutterstock_1710143590-190x190.jpg"},"uwi-category_list":{"file":"shutterstock_1710143590-180x100.jpg","width":180,"height":100,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2020\/06\/shutterstock_1710143590-180x100.jpg"},"uwi-tiny":{"file":"shutterstock_1710143590-40x40.jpg","width":40,"height":40,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2020\/06\/shutterstock_1710143590-40x40.jpg"},"uwi-email-featured":{"file":"shutterstock_1710143590-250x170.jpg","width":250,"height":170,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2020\/06\/shutterstock_1710143590-250x170.jpg"},"uwi-email":{"file":"shutterstock_1710143590-200x140.jpg","width":200,"height":140,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2020\/06\/shutterstock_1710143590-200x140.jpg"},"uwi-iphone":{"file":"shutterstock_1710143590-960x640.jpg","width":960,"height":640,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2020\/06\/shutterstock_1710143590-960x640.jpg"},"uwi-iphone-x2":{"file":"shutterstock_1710143590-1136x640.jpg","width":1136,"height":640,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2020\/06\/shutterstock_1710143590-1136x640.jpg"},"uwi-ipad":{"file":"shutterstock_1710143590-1024x768.jpg","width":1024,"height":768,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2020\/06\/shutterstock_1710143590-1024x768.jpg"},"uwi-ipad-x2":{"file":"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