口罩循環再用 哪方面會出問題?

 People walk on the street in Macau wearing face masks to protect them to be infected with coronavirus

People walk on the street in Macau wearing face masks to protect them to be infected with coronavirus. Source: Photo by Macau Photo Agency on Unsplash

全球聞新型冠狀病毒色變,市面上的口罩被搶購一空,於是人想將口罩循環再用。


在今集的《健康快樂人》裡,溫楚良請教了林西雪梨大學林奇恩教授,究竟在什麽情況下,口罩可以循環再用,和口罩如果濕了後,爲何效果會大打折扣。

另外,林教授還教大家如何洗手,才能不會這麽容易沾上病菌。

 


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