![]() ![]() ![]() He has since used the test to collect samples from UArizona students in isolation dormitories who had already tested positive for COVID-19, as well as from students, staff and faculty willing to enroll in his study immediately after providing samples for clinical testing through Campus Health. While papers published on preprint servers have not yet been peer reviewed and therefore should be treated as preliminary, Worobey deemed the report convincing enough to give the mouth rinse approach a shot. He began using the mouth rinse test in limited campus populations after reading a paper on the test published by researchers in British Columbia on medRxiv, a preprint server for health sciences research. ![]() Michael Worobey, head of the Department of Ecology and Evolutionary Biology, specializes in the evolution of viruses. But for those who dread the stick up the nose, one UArizona researcher is hoping to add another tool to the university's testing arsenal – one that relies instead on a simple saltwater rinse and gargle. Both the quick-turnaround antigen tests and the polymerase chain reaction test rely on a nasal swab to collect a sample. Michael Worobey demonstrates the swish and gargle test.Īt the University of Arizona, two types of tests are typically offered to students and employees to detect the presence of COVID-19. ![]()
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