Canada unveils 'swirl, gargle and spit' Covid test for school-aged children

Test, which is only offered to children in British Columbia, involves gargling saline solution and spitting it into a tubeAuthorities in Canada have unveiled a new non-invasivecoronavirus test that avoids the need for intrusive nasal swabs, in a development which they hope will making testing easier and more accessible for students as they return to schools.The new testing method, unveiled Thursday, is a significant departure from the standard – and often painful – nasopharyngeal swab, which remains the most common method of detecting Covid-19.Continue reading...
Source: Guardian Unlimited Science - Category: Science Authors: Tags: Canada Coronavirus outbreak Science Americas World news Source Type: news