{"id":84602,"date":"2020-04-23T14:32:45","date_gmt":"2020-04-23T11:32:45","guid":{"rendered":"https:\/\/www.technion.ac.il\/blog\/new-rapid-test-for-detecting-covid-19\/"},"modified":"2020-04-23T14:32:45","modified_gmt":"2020-04-23T11:32:45","slug":"new-rapid-test-for-detecting-covid-19","status":"publish","type":"post","link":"https:\/\/www.technion.ac.il\/en\/blog\/new-rapid-test-for-detecting-covid-19\/","title":{"rendered":"New Rapid Test for Detecting COVID-19"},"content":{"rendered":"

Scientists at Technion\u2019s Rappaport Faculty of Medicine have modified a coronavirus rapid and simple detection method that does not require special lab equipment, only hot water, and reagents<\/b><\/span><\/p>\n

\"\"
Prof. Naama Geva-Zatorsky
Photo credit: Rami Shlush, Haaretz<\/figcaption><\/figure>\n

Prof. Naama Geva-Zatorsky from the Ruth and Bruce Rappaport Faculty of Medicine at Technion-Israel Institute of Technology, together with her research team, is currently developing a home test that can rapidly diagnose the SARS-CoV-2 virus. It is a simple test that produces results in less than an hour. Partners in developing this innovative test include: members of the Geva-Zatorsky lab, Dr. Moran Szwarcwort-Cohen, Virology Laboratory Head at Rambam Health Care Center; Prof. Mical Paul, Rambam\u2019s Infectious Diseases Unit Head; and Prof. Michal Chowers, Infectious Diseases Unit Head at Meir Medical Center.\u00a0<\/span><\/p>\n

Further development can lead to using this method as mass testing kit in the workplace, points of care, and households. According to Geva-Zatorsky, \u201cWe developed a protocol for a test that requires only a saliva sample, reagents, and a thermal cup. The new test’s reliability was measured using 200 biological samples from confirmed coronavirus patients and patients suspected of infection with the virus. The samples were supplied by the coronavirus biobank at Rambam Health Care Campus. One only needs to immerse the saliva sample in a test tube that contains the reactive material and then in the thermal cup with hot water. If the color of the reaction changes, that indicates the presence of the coronavirus. The result is obtained within an hour and does not require lab analysis. This test is not designed to replace the current conventional method.\u201d<\/span><\/p>\n

Geva-Zatorsky added, \u201cWe are now completing the experiments in order to improve sensitivity to the presence of the virus, even in low concentrations. We have found that, when tested on standard swabs, in medium and high concentrations of the virus, the test identifies 99% of the cases, but in low concentrations a second test is necessary a few days later. Once we receive the Health Ministry approval, the kit can be widely distributed. We see this test as suitable for use at entrances to hospitals, workplaces, nursing homes, airports, and in drive-through facilities.<\/span><\/p>\n

\u201cThe current protocol was validated on standard swabs. As a proof of concept, we successfully detected the virus in saliva samples, and are now validating it on a larger cohort of saliva samples. The new test will primarily increase the scale of testing in the community, and will enable the population to be surveyed faster and on a much wider scale,\u201d said Prof. Michal Chowers. \u201cThe most significant innovation is that the test can be carried out on site, within an hour, eliminating the need to send the saliva to a special lab.\u201d<\/span><\/p>\n

The bank of coronavirus samples was recently set up at the Rambam Health Care Campus Biobank, which was established in 2014 as part of the Israeli Biorepository Network for Research (MIDGAM). Rambam immediately realized the vital need for a bank of biological samples from coronavirus patients for research purposes and established in record time Israel\u2019s first coronavirus biobank, containing blood tests and respiratory tract samples.\u00a0<\/span><\/p>\n

\u201cThe coronavirus biobank consists of samples collected from our patients, not only for diagnosis and verification but also for research purposes,\u201d noted Dr. Shlomit Yehudai-Reshef, Clinical Research Institute Director at Rambam. Dr. Danny Eytan, a senior physician in Rambam\u2019s Pediatric Intensive Care Unit and a member of the Rappaport Faculty of Medicine added, \u201cEach sample includes clinical data \u2013 detailed information about the patient\u2019s medical history before and during infection with coronavirus. This data provides an important tool for decision-making and resource allocation.\u201d<\/span><\/p>\n

Dr. Tal Gefen, Nadav Ben-Assa, Rawi Naddaf, Dr. Tal Capucha, Haitham Hajjo, Noa Mandelbaum, Lilach Elbaum, Dr. Shai Kaplan and Dr. Asaf Rotem<\/span> took part in the research.\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Scientists at Technion\u2019s Rappaport Faculty of Medicine have modified a coronavirus rapid and simple detection method that does not require special lab equipment, only hot water, and reagents Prof. Naama Geva-Zatorsky from the Ruth and Bruce Rappaport Faculty of Medicine at Technion-Israel Institute of Technology, together with her research team, is currently developing a home… Continue Reading New Rapid Test for Detecting COVID-19<\/span><\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[24],"tags":[],"class_list":["post-84602","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"acf":[],"yoast_head":"\nNew Rapid Test for Detecting COVID-19 - \u05d4\u05d8\u05db\u05e0\u05d9\u05d5\u05df-\u05de\u05db\u05d5\u05df \u05d8\u05db\u05e0\u05d5\u05dc\u05d5\u05d2\u05d9 \u05dc\u05d9\u05e9\u05e8\u05d0\u05dc<\/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:\/\/www.technion.ac.il\/en\/blog\/new-rapid-test-for-detecting-covid-19\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"New Rapid Test for Detecting COVID-19 - 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