Tests for radon can prevent lung cancer

Radon exposure is the second leading cause of lung cancer overall and the leading cause of lung cancer for non-smokers. During National Radon Action Month, the Wisconsin Department of Health Services (DHS) is encouraging home and building owners, along with childcare providers, to test their buildings for radon.

Radon, an odorless, radioactive gas naturally present in the ground, is found across Wisconsin, and enters buildings through their foundations. Approximately one in 10 homes in the state, have elevated radon levels.

The Environmental Protection Agency’s action level for safety is 4 picocuries per liter (4 pCi/L). Last year, the Wisconsin Department of Children and Families (DCF) enacted rule changes, which require licensed family and group childcare providers to test for radon, and install a mitigation system, if radon levels exceed the EPA action level.

“Reducing radon exposure is a top environmental health concern,” said Paula Tran, State Health Officer.

Radon is estimated to cause over 21,000 deaths each year, in the United States. Approximately 962 of these deaths are in Wisconsin. High radon levels are especially dangerous for people who smoke; their risk of lung cancer is 10 times higher than nonsmokers.

Fortunately, this cause of lung cancer is largely preventable and the first step is to test a house, apartment or business location for radon. The cost of mitigation can be a barrier for some families and businesses, but Wisconsin residents can visit lowradon.org, to find their Radon Information Centers (RIC) in Wisconsin.

Reduced-cost test kits are available through RICs.