核电站事故卫生应急中的稳定碘预防

稳定碘预防是核电站事故卫生应急的重要环节。根据国际组织和各国的最新导则，探讨了稳定碘预防的干预水平、服用时机，以及不同人群的服用剂量和禁忌证，同时介绍了稳定碘的化学形态和剂型，指出存储与分发时应注意的事项。在稳定碘预防的准备工作中，我国还存在剂型单一、有效期短、存储范围小、没有详细且可行的指导方案等问题，应进一步加强稳定碘预防的准备工作。

Stable iodine prophylaxis for public health response after nuclear power plant accidents

The stable iodine prophylaxis plays an important role in public health response after nuclear power plants accident. According to the recent guidelines of the international organizations and other countries, the intervention level of stable iodine prevention, timing of taking medication, doses for different groups, and the contradictions were discussed in this paper. The chemical form and the formulation of the stable iodine were introduced, and something needs attention during stockpiling and distribution of the iodine. There were still some problems in China on the preparedness for the stable iodine prophylaxis after nuclear power plant accident, including the single type of potassium iodide tablet, short shelf life and no practical guidance. The preparedness of stable iodine should be strengthened.