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。
About 80,000 people so far have been infected with the disease worldwide.
目前,全球新冠病毒感染者大约有8万人。
Scientists claim the adapted masks could allow large groups to be checked at once, which could help curb the spread of the virus and avoid long stays in quarantine.
科学家称,这种经过改造的口罩可以让大批人同时接受检测,有助于遏制病毒的传播,避免长时间的隔离。
Mike Barer, professor of clinical microbiology at the university, said: "Coronavirus is spread from the mouth, throat and respiration system of infected individuals.
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