The doctor probed the wound for signs of infection.

医生检查伤口是否有感染的迹象。

《牛津词典》

Close family and hospital contacts are being monitored and to date, none has shown signs of infection.

正在对家庭和医院的密切接触者进行监测，并且迄今为止，一个也没有显示有感染迹象。

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This is why the presence of an H5 or H7 virus in poultry is always cause for concern, even when the initial signs of infection are mild.

这就是为什么如果家禽中出现H 5或H7型病毒，始终令人担忧，即使最初的感染迹象很轻微。

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Approximately 24% of people had been infected overall, but half of school-age children showed signs of infection.

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And yet, as Dr Plummer reported in November last year, these prostitutes have no signs of infection.

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Professor Costello said the mothers were trained to help at births and look out for signs of infection and problems following delivery.

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