National Firefighter Registry Aims to Reduce Cancer Risk Among Those Who Serve

The launch and expansion of the National Firefighter Registry (NFR) for Cancer marks a critical step forward in understanding one of the most persistent occupational health risks facing firefighters today. Led by National Institute for Occupational Safety and Health (NIOSH), this initiative is the largest effort ever undertaken to examine how firefighting may influence cancer risk—and how those risks can be reduced.

Firefighters routinely face exposure to hazardous chemicals on the fireground, including carcinogens released from burning materials. While research has long suggested elevated cancer risks among firefighters, many questions remain unanswered. The NFR seeks to close these gaps by collecting long-term health and exposure data from firefighters across the United States.

Participation in the registry is open to all U.S. firefighters—whether active, retired, or former—and regardless of cancer history. This includes structural, wildland, industrial, and military firefighters, as well as instructors and fire investigators. Importantly, participation from individuals without cancer is just as vital as those with a diagnosis. By comparing both groups over time, researchers can better identify patterns, risk factors, and potential protective measures.

For Nevada, this effort aligns closely with priorities outlined in the 2026–2030 Nevada Cancer Plan, particularly in the areas of cancer surveillance, prevention, and occupational health equity. Firefighters in Nevada serve in diverse environments, from urban centers like Las Vegas to rural and wildland areas increasingly impacted by wildfire activity. Ensuring their inclusion in national research efforts helps generate data that can inform state-specific prevention strategies.

Cancer remains a leading cause of death nationwide, and occupational exposure is a significant contributor in certain professions. According to national estimates, firefighters have a higher risk for several cancers, including respiratory, digestive, and urinary system cancers. Expanding participation in the NFR will help clarify these risks and guide evidence-based interventions.

The success of the registry depends on broad participation across the fire service. Inclusion of women, minority, volunteer, and wildland firefighters is especially important, as these groups have historically been underrepresented in research. A more comprehensive dataset will allow for more accurate and equitable cancer prevention strategies.

Ultimately, the NFR represents an opportunity for firefighters to contribute to a safer future for their profession. By dedicating just a short time to enrollment, participants help build the knowledge needed to protect current and future firefighters, reduce the burden of cancer, and strengthen public health efforts nationwide.

Learn more and join the registry here: https://nfr.cdc.gov/.

This article created with the assistance of AI and edited by NCC staff. This is for informational purposes only. For medical advice or diagnosis, consult a professional.