In the United States, the nuclear Regulatory Commission recommends that people living within a 10-mile emergency planning zone around a nuclear plant have access to potassium iodide tablets.

美国核监管委员会就建议，居住在核电站周围10英里应急计划区的居民应该随时得到碘化钾药片。

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Because there are only a limited number of potassium iodide tablets in the world, people hoarding them in the U.S. are preventing them from getting those who really need them like the people in Japan.

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