The most effective way for staff to limit this risk is to practise universal precautions, which means acting as though every patient is potentially infected.

最有效的限制这种风险的方法就是实行普遍的预防措施，这意味着将每个病人都视为已感染者。

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As a result, he argues, simple precautions, such as checking the buildings most at risk, should have been taken.

其结果就是——许多简单的预防措施，例如检查有潜在危险的房屋，并没有被执行。

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In the aftermath of todays event there will be many questions about the reliability of cloud based applications, the necessary architectural precautions and risk management to be answered.

今天这个事件的后果就是会有很多人对基于云的应用程序的可靠性提出质疑，需要给出必需的架构方面的预防措施以及风险管理。

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"Patients can be reassured that their dentist is aware of the precautions recommended to minimise the risk, " he said.

BBC: Bacteria found in dentists' sprays

The banks apparently prefer to accept moderate levels of fraud, rather than invest in costly new technology or risk alienating their customers with additional security precautions.

ECONOMIST: Your flexible foe

If research can establish that is true, then it may be possible to screen infants and single out those at risk, so that parents can take suitable precautions.

ECONOMIST: Sudden infant death syndrome