Firefighters are particularly vulnerable to PFAS exposure due to their routine use of AFFF in training and emergency situations. The risk factors for firefighters include:
- Inhalation of Fumes: During firefighting operations, the inhalation of fumes from AFFF can lead to significant internal exposure.
- Dermal Absorption: Handling AFFF without proper protective gear can result in skin absorption of PFAS.
- Contaminated Equipment: Firefighters often handle gear and equipment that have been exposed to AFFF, leading to secondary exposure.