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Radon: Public Health and Cancer Prevention

Video Transcript In Canada, radon is the second leading cause of lung cancer but what is radon and what can public health do about it? Radon is a radioactive gas that occurs naturally when uranium and soils break down. During this process, radon decays into radioactive alpha particles.  When inhaled, this radiation can break DNA bonds of cells inside the lungs. As DNA damage increases, the risk...

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