From the WTF Watch Desk: NIOSH published new guidance for aircraft rescue and firefighting personnel covering respiratory protection, heat stress, dangerous cargo, combustion products, PFAS-containing foam, jet and diesel exhaust, cancer risk, fatigue and fitness. The bulletin links departments to approved respirator lists, chemical guidance and the National Firefighter Registry for Cancer.
Why this deserves the fire service’s attention
ARFF risk is not limited to crash fire attack. Routine maintenance, training, cargo, fuel, exhaust and prolonged PPE wear can create repeated exposures that require a complete occupational-health program.
What Worked?
NIOSH brought multiple ARFF hazards and practical federal resources into one current operational reference.
What Didn’t Work?
Specialized airfield duties can normalize chronic exposures that may not trigger an immediate injury report.
What Was Missed?
Airport departments should compare the guidance with respiratory programs, foam policy, heat controls, cargo preplans, decontamination, medical surveillance, fatigue management and cancer-registry participation.
This report reflects information available on October 29, 2026. Developing items will be updated when official information changes.