The one thing we appear not to have learnt is how to deliver information about radiation risk to an exposed population.

我们似乎还没有学会的一件事是如何将辐射风险的信息传递给受到辐射的人群。

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Exposure to radiation can increase the risk of cancer.

暴露在辐射下会增加患癌症的风险。

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However, radiation risk is not a major concern when compared to the benefits of the procedure.

然而，与它的优势相比，辐射的风险并不是一个大问题。

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"Of course,we don't know what doses they've received, but the only persons at risk of acute radiation effects are the workers."

VOA: special.2011.03.16

Professor Links says workers within the nuclear plant are the only people at risk of extremely high doses of radiation.

VOA: special.2011.03.16

They found that in many cases, the risk of developing cancer from the radiation outweighed the risk of a serious brain injury.

VOA: special.2009.10.28

Japanese Prime Minister Naoto Kan advised residents living within 30 km (18.6 miles) to stay indoors or risk radiation sickness.

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The individual health risk from radiation exposure at Fukushima is very small, he contends, no higher than the risk of death from violent crime in Japan.

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In fact, the government rarely acknowledged public risk from radiation released at any of its weapons facilities around the country.

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