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radon-related deaths

Study examines increase in lung cancer risk from combined radon and tobacco smoke exposure

In the words of Dr. Ellen Hahn, professor in the University of Kentucky's colleges of nursing and public health, Kentucky has the "triple crown of lung cancer" - the country's highest rate of smoking combined with high rates of second-hand smoke exposure and high levels of radon exposure.

Nationally, lung cancer has the highest mortality rates of all cancers. While the relationship between tobacco smoke and lung cancer is well known, there is less awareness among the general public about the dangers of radon exposure. In the United States, radon exposure is the second leading cause of lung cancer, behind smoking. Second-hand smoke exposure is the third leading cause.