凡教授说这些发现更加说明了人们应该习惯性地洗手并在公交车上尽量朝着肘部打喷嚏以阻止冬季病毒的传播。

Professor Van Tam said the findings confirmed the need to regularly wash your hands and sneeze into your elbow when on public transport to stem the spread of winter viruses.

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保持良好的个人卫生习惯，打喷嚏或咳嗽时应掩口鼻。

Keep good personal hygienic habit and cover the mouth and nose while sneezing or coughing.

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