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》

In other cases you may have blood or urine tests to check for signs of infection.

在其他情况下，也许会让你进行血液检查或者尿检来看是否有感染的迹象。

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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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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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