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Impacts of the nuclear energy industry on human health and safety.

Although many people believe that the effects of radiation on human health are poorly understood, at least the upper limits of these effects are well known from incidents in which people have received large doses of radiation. The data have been analyzed in reports by two prestigious groups of radiation biomedical experts: (1) the National Academy of Sciences-National Research Council Committee on Biological Effects of Ionizing Radiation (BEIR); and (2) the United Nations Scientific Committee on Effects of Atomic Radiation (UNSCEAR). In addition, there is continuing surveillance of the information by the International Commission on Radiological Protection (ICRP) and the National Council on Radiation Protection and Measurements (NCRP), groups mainly concerned with setting standards for maximum permissible exposure. Their conclusions are used here to estimate the effects on human health of radioactivity released into the environment by various aspects of the nuclear energy industry.