ST. LOUIS , MO (KTVI) - Researchers are developing a simple test for lung cancer and all you have to do is breath into a tube.
Lung cancer is one of the deadliest cancers. But researchers at National Jewish Health in Denver may have found a way to detect the illness using only your breath.
All you have to do is breathe in and out of a hose attached to a special computer for 5 minutes. The goal is to find certain patterns of chemicals that will say if you're at a high risk for developing cancer.
The study will take a number of years to complete.