Assistant Director-General for Health Security and Environment at the World Health Organization, Dr.Keiji Fukuda, urged people to practice good hygiene, including washing their hands and covering their mouth when they cough, and if they become sick to stay home.

VOA: standard.2009.04.29

One is that doctors started washing their hands in between when they saw patients.

其一是医生现在在看完病人之后会洗手

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And yet,there he is,going back to bathroom,washing his hands again.

但他还是会到洗手间一次次洗手。

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