BOSTON (WPRI) — Massachusetts Gov. Maura Healey is expected to sign a bill into law on Thursday that would protect firefighters from toxic chemicals.

Firefighters can be exposed to hundreds of different chemicals in the form of gases, vapors, and particles. They can breathe them in, get them on their skin or in their eyes, or even ingest them, which can increase the risk of cancer.

Even though they wear gear to protect themselves from getting burned, it could be hurting them in the long haul since they contain forever chemicals known as PFAS.

Read more at wpri.com.