日本福岛核事故期间由日本入境人员体表放射性污染分析

Analysis of body surface radiological contamination for inbound people from Japan to China during the Fukushima nuclear accident

目的 分析了福岛第一核电站事故期间由日本入境人员体表放射性污染情况。方法 根据《人员体表放射性污染处理技术方案（试行）》,组织国内重点监测省市放射技术机构,检测并报送由日本可能受辐射污染地区入境人员体表放射性污染检测数据。结果 根据各省市报送数据,截至2011年12月8日,全国共检测432人,其中429人检测结果接近本底水平,仅有3人高于本底水平。结论 通过福岛核事故期间由日本入境人员体表放射性污染检测,对他们的心理健康疏导以及避免当地民众的恐慌情绪起到了重要的作用。

Objective To investigate the radiological contamination of body surface for inbound people from Japan to China during Fukushima nuclear accident. Methods According to The guidance for radiological contamination management for body surface issued by Chinese Center for Disease Control and Prevention, for people evacuated from Japan,the body surface monitoring of radiological contamination was performed by the related agencies in main provinces and cities in China. The monitoring data were collected, analyzed and reported to Ministry of Health. Results A total of 432 persons were checked. The monitoring results of 429 cases were close to the background level, while those of three persons were higher than the background level. Conclusions In general, the detected results were as low as the background level. The radiological contamination monitoring of body surface for people from Japan could provide scientific data to relax the horror and panic among them.