Firefighters in the Nashville area may be wearing gear that poses health risks. The specialized boots, pants, topcoat, and helmet worn by first responders to protect them from heat and moisture have been found to contain toxic threads. These chemicals have been linked to cancer, sparking concerns among firefighters and their families.

A former firefighter's cancer diagnosis led to research on the protective gear, prompting a decade-long fight to raise awareness about the potential health risks. The investigation into the gear and its effects on firefighters is ongoing, with more information available from InvestigateTV.

Further details on the research and the efforts to address the issue can be found through InvestigateTV, which has been looking into the matter.