28 February 2013 | GENEVA - A comprehensive assessment by international experts on the health risks associated with the Fukushima Daiichi nuclear power plant (NPP) disaster in Japan has concluded that, for the general population inside and outside of Japan, the predicted risks are low and no observable increases in cancer rates above baseline rates are anticipated.
The WHO report ‘Health Risk Assessment from the nuclear accident after the 2011 Great East Japan Earthquake and Tsunami based on preliminary dose estimation’ noted, however, that the estimated risk for specific cancers in certain subsets of the population in Fukushima Prefecture has increased and, as such, it calls for long term continued monitoring and health screening for those people.
Experts estimated risks in the general population in Fukushima Prefecture, the rest of Japan and the rest of the world, plus the power plant and emergency workers that may have been exposed during the emergency phase response.
“The primary concern identified in this report is related to specific cancer risks linked to particular locations and demographic factors,” says Dr Maria Neira, WHO Director for Public Health and Environment.
“A breakdown of data, based on age, gender and proximity to the nuclear plant, does show a higher cancer risk for those located in the most contaminated parts.
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在这些地点以外（即使是福岛县境内），预计不会出现癌症发病率明显增加的情况。”
Outside these parts - even in locations inside Fukushima Prefecture - no observable increases in cancer incidence are expected.”
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在具体癌症方面，对于居住在辐射污染最严重地区的人而言，预计风险增加情况如下：
In terms of specific cancers, for people in the most contaminated location, the estimated increased risks over what would normally be expected are:
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所有实体肿瘤：受照女婴风险增加约4%；
all solid cancers - around 4% in females exposed as infants;