Global News Hour at 6 Calgary
November 14 2017 9:14pm

1 in 8 Calgary homes have high levels of cancer causing radon gas: U of C

Tue, Nov 14: Have you had your home tested for radon? You may want to. A study done by the University of Calgary has found an alarming amount of homes in Calgary exceeding the acceptable levels of radon. As Lisa MacGregor reports, the radioactive gas is the second highest cause of lung cancer, after cigarette smoking.

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