Cancers related to radiation from the accident expected for other 50 years
by Emanuele Bonini
Chernobyl will keep going to kill and hurting human health for another half a century, revealed a study published by the European Parliament on the occasion of the thirtieth anniversary of the biggest nuclear disaster ever occurred. In the early hours of 26 April 1986, an accident at the Chernobyl nuclear power plant and the explosions it triggered caused a major release of nuclear radioactive material (iodine-131 and caesium-137) into the atmosphere. Radionuclides were scattered in the vicinity of the plant and over much of Europe. The immediate and short-term effects resulting from heavy fallout exposure include radiation sickness and cataracts. Late effects are thyroid cancer, especially in children and adolescents, and leukaemia among exposed workers. Latest predictions suggest that all the cancer cases expected to occur in Europe until 2065, around 0.01% may be related to radiation from the Chernobyl accident. The largest attributable fraction (about 1%) is predicted for thyroid cancer, with close to 70% of these attributable cases expected to occur in the most contaminated regions of Belarus, Russia and Ukraine. Overall, the estimated projection is of 25.000 potential excess cancers for Europe by 2065 that might be attributable to exposure to radiation from Chernobyl, of which 16.000 cases could be fatal.
Chernobly reactor n°4 after the explosion |
Chernobyl will keep going to kill and hurting human health for another half a century, revealed a study published by the European Parliament on the occasion of the thirtieth anniversary of the biggest nuclear disaster ever occurred. In the early hours of 26 April 1986, an accident at the Chernobyl nuclear power plant and the explosions it triggered caused a major release of nuclear radioactive material (iodine-131 and caesium-137) into the atmosphere. Radionuclides were scattered in the vicinity of the plant and over much of Europe. The immediate and short-term effects resulting from heavy fallout exposure include radiation sickness and cataracts. Late effects are thyroid cancer, especially in children and adolescents, and leukaemia among exposed workers. Latest predictions suggest that all the cancer cases expected to occur in Europe until 2065, around 0.01% may be related to radiation from the Chernobyl accident. The largest attributable fraction (about 1%) is predicted for thyroid cancer, with close to 70% of these attributable cases expected to occur in the most contaminated regions of Belarus, Russia and Ukraine. Overall, the estimated projection is of 25.000 potential excess cancers for Europe by 2065 that might be attributable to exposure to radiation from Chernobyl, of which 16.000 cases could be fatal.