戴口罩防病毒的效果并不一定很理想 episode artwork

EPISODE · Jan 29, 2020 · 1 MIN

戴口罩防病毒的效果并不一定很理想

from 英语小小孩 · host 英语小小孩

这次新冠肺炎病毒的代号是2019-nCoV,传染性很强。目前加拿大已经有3例确诊病人。病毒主要通过鼻涕,而不是空气传播。如果你是医护人员,或者在医院里和病人长时间在一起,那口罩是必不可少的。但如果你只是在路上行走,并不会有人刻意朝你打喷嚏,所以鼻涕、唾液等并不会传递到你身上,所以口罩的防病毒效果并不一定很理想。加拿大医学专家认为,勤洗手比戴口罩更有效,尤其是在你没有被感染的情况下。在多伦多的华人都很紧张。但是上周末和爸爸妈妈去shopping mall,发现除了极少数的华人,绝大多数人并没有感觉到紧张更没有在戴口罩。

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戴口罩防病毒的效果并不一定很理想

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