{"id":22,"date":"2023-07-31T18:00:00","date_gmt":"2023-07-31T22:00:00","guid":{"rendered":"http:\/\/stillcoviding.ca\/fr\/?p=22"},"modified":"2023-09-24T13:40:04","modified_gmt":"2023-09-24T17:40:04","slug":"scientists-develop-breath-test-that-rapidly-detects-covid-19-virus","status":"publish","type":"post","link":"https:\/\/stillcoviding.ca\/fr\/nouvelles\/scientists-develop-breath-test-that-rapidly-detects-covid-19-virus\/","title":{"rendered":"Scientists develop breath test that rapidly detects COVID-19 virus"},"content":{"rendered":"

Des scientifiques de l\u2019Universit\u00e9 de Washington \u00e0 St. Louis ont mis au point un test respiratoire qui permet d\u2019identifier rapidement les personnes infect\u00e9es par le virus qui cause la COVID-19. L\u2019appareil ne n\u00e9cessite qu\u2019une ou deux respirations et fournit des r\u00e9sultats en moins d\u2019une minute.<\/p>\n

L\u2019\u00e9tude est disponible en ligne dans la revue ACS Sensors. Le m\u00eame groupe de chercheurs a r\u00e9cemment publi\u00e9 un article dans la revue Nature Communications au sujet d\u2019un moniteur d\u2019air qu\u2019ils avaient construit pour d\u00e9tecter le SRAS-CoV-2 en suspension dans l\u2019air \u2014 le virus qui cause la COVID-19 \u2014 dans un d\u00e9lai d\u2019environ cinq minutes dans les h\u00f4pitaux, les \u00e9coles et d\u2019autres lieux publics.<\/p>\n

Ghumra DP, Nishit, S, McBrearty KR, Puthussery JV, Sumlin BJ, Gardiner W, Doherty BM, Magrecki JP, Brody DL, Esparza TJ, O\u2019Halloran J, Presti R, Bricker TL, Boon ACM, Yuede CM, Cirrito, JR, Chakrabarty RK. Rapid direct detection of SARS-CoV-2 aerosols in exhaled breath at the point-of-care. ACS Sensors,<\/i> July 27, 2023. https:\/\/doi.org\/10.1021\/acssensors.3c00512<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"
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Avec ce test, il n\u2019y a pas d\u2019\u00e9couvillons nasaux et pas d\u2019attente de 15 minutes pour les r\u00e9sultats, comme avec les tests \u00e0 domicile. Une personne souffle simplement dans un tube dans l\u2019appareil, et un biocapteur \u00e9lectrochimique d\u00e9tecte si le virus est l\u00e0. Les r\u00e9sultats sont disponibles dans environ une minute.<\/p>\n<\/blockquote>\n

Lire la suiteScientists develop breath test that rapidly detects COVID-19 virus<\/span><\/a><\/div>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[16,8,50,7,12,90,89,410],"class_list":["post-22","post","type-post","status-publish","format-standard","hentry","category-nouvelles","tag-covid-19","tag-essais","tag-etats-unis","tag-recherche","tag-sras-cov-2","tag-test-respiratoire","tag-washington-university","tag-washington-university-school-of-medicine-in-st-louis","entry"],"_links":{"self":[{"href":"https:\/\/stillcoviding.ca\/fr\/wp-json\/wp\/v2\/posts\/22","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/stillcoviding.ca\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/stillcoviding.ca\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/stillcoviding.ca\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/stillcoviding.ca\/fr\/wp-json\/wp\/v2\/comments?post=22"}],"version-history":[{"count":10,"href":"https:\/\/stillcoviding.ca\/fr\/wp-json\/wp\/v2\/posts\/22\/revisions"}],"predecessor-version":[{"id":1592,"href":"https:\/\/stillcoviding.ca\/fr\/wp-json\/wp\/v2\/posts\/22\/revisions\/1592"}],"wp:attachment":[{"href":"https:\/\/stillcoviding.ca\/fr\/wp-json\/wp\/v2\/media?parent=22"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/stillcoviding.ca\/fr\/wp-json\/wp\/v2\/categories?post=22"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/stillcoviding.ca\/fr\/wp-json\/wp\/v2\/tags?post=22"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}