I don't know that I can speak to that in detail. There have been some, but there are also communities where that hasn't been demonstrated. Probably the best answer is that it's not consistent.
On June 18th, 2015. See this statement in context.
On June 18th, 2015. See this statement in context.
Section Head, Radon Education and Awareness, Radiation Protection Bureau, Environmental and Radiation Health Sciences Directorate, Healthy Environments and Consumer Safety Branch, Department of Health
I don't know that I can speak to that in detail. There have been some, but there are also communities where that hasn't been demonstrated. Probably the best answer is that it's not consistent.
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