There has been no nuclear fuel leakage in Russia, Rosenergoatom said in a statement. The company supervising the operation of nuclear power plants has ensured that the traces of cesium-134, cesium-137 and ruthenium-103 isotope found over Scandinavia do not come from Russian territory. Their elevated concentration was discovered a week ago.
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The first signals about the traces of radioactive substances were given by the nuclear security services of Finland, Norway and Sweden – the BBC reported on its website.
On Friday, information about a higher than usual level of isotopes in the atmosphere was confirmed by the Organization for the Treaty on the Total Prohibition of Nuclear Tests. Its executive secretary Lassina Zerbo posted on Twitter a brief information with a map, which shows that the issue covered virtually all of Scandinavia and the Baltic States. The particles were to appear in the air over Scandinavia from June 22-23, Zerbo said.