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The consistency of the findings from the latest pooled analyses of case-control studies from Europe and North America as well as China provides a strong argument for an international initiative to reduce indoor radon risks. To fulfill these goals, WHO has developed a program on public health aspects of radon exposure.
A typical radon test kit Fluctuation of ambient air radon concentration over one week, measured in a laboratory. The first step in mitigation is testing. No level of radiation is considered completely safe, but as it cannot be eliminated, governments around the world have set various action levels to provide guidance on when radon concentrations should be reduced.
The UGA Radon Program has selected its three Georgia radon poster contest winners for the year, with one selected to enter the National Radon Poster Contest ... Homeowners should test for deadly ...
The Federal Office for Radiation Protection has developed a radon map of Germany. [73] The EU Directive 2013/59/Euratom (Radiation Protection Basic Standards Directive) introduced reference levels and the possibility for workers to have their workplace tested for radon exposure. In Germany, it was implemented in the Radiation Protection Act ...
Residues from the oil and gas industry often contain radium and its daughters. The sulfate scale from an oil well can be very radium rich. The water inside an oil field is often very rich in strontium, barium and radium, while seawater is very rich in sulfate: so if water from an oil well is discharged into the sea or mixed with seawater, the radium is likely to be brought out of solution by ...
The most elaborate case-control epidemiologic radon study performed by R. William Field and colleagues identified a 50% increased lung cancer risk with prolonged radon exposure at the EPA's action level of 4 pCi/L. [77] Iowa has the highest average radon concentrations in the United States and a very stable population which added to the ...
Wastewater data and reports from the Centers of Disease Control and Prevention have shown a significant spike in norovirus in the last few weeks, with rates far exceeding those of the past few years.
The Iowa Radon Lung Cancer Study, which was overseen by Field, is widely considered the most comprehensive residential radon study ever performed. The study [ 3 ] found a 50% increased lung cancer risk at the EPA's radon action level of 4 pCi/L. Field is considered one of the leading advocates in the world for the reduction of radon exposure in ...