|
Researchers hope to trial low-cost face masks that can detect whether someone has infectious coronavirus before they display any symptoms. 英国研究人员希望测试一种低成本的口罩，这种口罩可以在出现症状前检测出受测者是否感染了冠状病毒。 Experts at the University of Leicester said if successful, the method could simplify large-scale screening for the virus and curb the spread of Covid-19. 莱斯特大学的专家表示，如果测试成功，这种方法可以简化对病毒的大规模检测，并抑制新冠病毒的传播。 The sampling masks will be adapted using 3D printed strips and can trap exhaled microbes in a 30-minute period. 这种采样口罩上配有3D打印的条状物，可以在30分钟内捕获呼出的微生物。 | 
