What is NTM and why is it prevalent in Florida? Published September 14, 2022 at 10:52 AM MDT Facebook Twitter LinkedIn Email Listen • 5:42 An environmental pathogen is to blame for a rise in lung disease in Florida. WUSF’s Kerry Sheridan reports. This article was originally published on WBUR.org. Copyright 2022 NPR. To see more, visit https://www.npr.org.