From the 1940s to the 1980s, hundreds of uranium mills opened across the Southwestern US. Historically, the mills provided working-class jobs for the region, especially for tribal communities. But uranium and other heavy metals can be toxic, and many mill workers suffered as a result. Now, the only operating uranium mill left in the US sits just a few dozen miles from Montezuma County, in Southeast Utah. On this week's Health & Prevention Report, KSJD's Lucas Brady Woods talks to Dr. Ed Razma, pulmonologist at Southwest Health System, to get a better idea of what uranium contamination can actually do to a person's health.