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GUEST OPINION
Over the past decade, the connection between firefighting and cancer has grown too significant to overlook. Beside the immediate dangers of flames and smoke, firefighters are frequently exposed to perilous substances that can embed in their bodies long after a call ends. Consistent with this, national data revealed that these personnel have a 9% elevated cancer risk and 14% surge in related fatalities compared to the general population.
This threat extends not only to civilian departments but also to current, former and retired military personnel trained to provide fire protection, technical rescue, and other emergency response.
For those serving the Pend Oreille River Valley this issue is compounded by rural conditions where resources and long-term health monitoring may already be limited. To better tackle these concerns, the National Firefighter Registry for Cancer was launched in 2023 as a nationwide effort to track connected exposures and health outcomes. Yet its impact depends on participation—making it essential that firefighters in smaller and rural communities are not left out of this critical dataset.
The occupational hazards of firefighting are not always immediate or visible. Beyond the urgency of extinguishing blazes lies a quieter, cumulative threat shaped by repeated contact with toxic substances released during emergencies.
For example, burning buildings, industrial facilities, or natural landscapes usually generate many carcinogens, like volatile and semi-volatile organics, lead, heavy metals, per- and polyfluoroalkyl substances (PFAS), polycyclic aromatic hydrocarbons, and aldehydes. And as these pollutants typically come in solid, liquid, or gaseous form, firefighters can easily inhale or ingest them after every response. More disconcertingly, these risks become even more complex within military settings, where operations and training have long depended on specialized, chemical-intensive equipment.
In fact, as early as the 1960s, the armed forces had already incorporated aqueous film-forming foam (AFFF) into standard fire suppression protocols, notwithstanding its PFAS compositions— synthetic chemicals that can persist in the ecosystem indefinitely. As a result, reports indicate that more than 700 military installations nationwide have documented contaminated groundwater, including Fairchild Air Force Base.
In addition to this, the very environments in which military firefighters operate are often laden with hazardous materials that can be discharged when combusted.
Confined settings such as naval vessels, for instance, house a dense concentration of fuel systems, electrical and insulation components, solvents, and other industrial substances. As such, when fires occur, these sites can produce a highly toxic atmosphere—releasing asbestos fibers, benzene, carbon dioxide, and numerous other chemical residues that may be absorbed without immediate detection, thereby exacerbating the overall exposure risk.
Efforts to better understand occupational risks in the fire service greatly hinge on one critical element: comprehensive data collection. The National Firefighter Registry for Cancer serves this purpose by bringing together detailed information from firefighters nationwide—including those in the military. Through this centralized approach, researchers can uncover exposure patterns, evaluate health outcomes, and generate evidence that supports more effective protective measures and operational standards. Also, these insights carry policy implications, particularly in shaping access to benefits. While certain conditions have already been granted presumptive coverage—allowing them to obtain benefits seamlessly—others, like those PFAS-linked, still require individuals to establish a direct service connection, highlighting the need for stronger scientific validation.
Yet even with its noble intention, this initiative cannot prosper without broader participation from all firefighters. As of April 10, 2026, the registry has already enrolled nearly 47,200 personnel, with almost 1,200 and 360 responders from Washington and Idaho, respectively. Although notable, this figure represents only a fraction of the nation’s firefighting force, which exceeds one million individuals. ‘Bridging this gap will require sustained outreach, stronger institutional support, and the integration of registry awareness into training, medical evaluations, and transition programs—boosting participation and protection for those on the front lines.
CRISTINA JOHNSON SERVES AS A VETERAN ADVOCATE AT THE ASBESTOS SHIPS ORGANIZATION, A NONPROFIT THAT RAISES AWARENESS OF VETERANS’ EXPOSURE TO TOXIC SUBSTANCES.
