First off: thank you, first responders.
You rush toward things most of us spend our lives avoiding.
But for all the praise, there's one part of your story that usually stays hidden: what happens inside your body after years of answering the call?
Unfortunately, repeated exposure to smoke, chemicals, trauma, and extreme stress drastically increases the risk of illness and cancer. And while the risks are high, we finally have tools – like full-body MRI – that can detect many of these hidden threats before they become life-altering.
Elevated Exposure, Elevated Risk
Firefighters and paramedics stack up more health risks in a week than most people do in a lifetime.
Firefighters
Fire doesn't just destroy buildings–it leaves invisible damage in its wake. Toxins travel through the lungs and into the bloodstream, bones, and brain via airborne particulates.
The International Agency for Research on Cancer now classifies a career as a firefighter as "carcinogenic to humans" – the same category as tobacco and asbestos.
Statistically,
- Firefighters face up to a 58% higher risk of mesothelioma (a rare cancer linked to asbestos) and a notably higher risk of bladder cancer, both directly tied to the job.
- In North America, up to 75% of line-of-duty firefighter deaths are now traced to occupational cancer.
And the worst part? Most of these cancers don't appear for decades. The longer the career, the higher the risk.
Newer research points to a wide range of hidden threats:
- PFAS ("forever chemicals") in firefighting foams
- Diesel exhaust from emergency vehicles
- Toxic byproducts from burning plastics, furniture, and building materials
Paramedics
While firefighters fight fire, paramedics tackle every disease you can name – and a few you can't.
Paramedics are in constant close contact with serious biological risks – hepatitis B and C, HIV, influenza, COVID-19, and MRSA (a bacteria resistant to most antibiotics).
At the same time, their lungs are filtering chemical hazards and irritants like cleaning agents, silicone, and latex – all of which can cause organ damage and even cancer over time.
And that's just the internal risks.
The physical toll is just as severe. Lifting patients and equipment, shift after shift, leads to chronic musculoskeletal strain – affecting the back, shoulders, and joints with long-term consequences.
Here's the bottom line:
This isn't just a demanding job.
It's repeated exposure to conditions the human body was never meant to endure.
Why This Matters: Through Numbers
When it comes to cancer and chronic illness, first responders are not starting from the same baseline as everyone else. The risks are significantly higher – especially for firefighters and paramedics.
Firefighters: Elevated Cancer Risk
Condition | Increased Risk |
---|---|
Mesothelioma | +58% |
Skin Melanoma | +14% |
Prostate Cancer | +9% |
Non-Hodgkin Lymphoma | +20% |
Bladder Cancer | Significantly higher |
Paramedics: Emotional and Physical Strain
Condition | Reported Symptoms |
---|---|
Mental aggression | 73% higher |
Job burnout | 15% higher |
Musculoskeletal injuries | 39% report discomfort |
Source: Meta-analytic reviews, IARC, CDC, and occupational health journals.
The Preventable Reality: Most Cases Are Found Too Late
Most of these conditions – especially cancer – are already advanced once symptoms show up.
In the general population, 86% of cancers are discovered accidentally or after symptoms appear–not through routine screening.
For first responders, the odds are even worse.
By the time something feels wrong, treatment options shrink and outcomes decline.
And with over 200 known types of cancer, targeted screening just isn't enough.
You might be thinking:
"But you can't screen for everything with one test…"
...Or can you?
How Full-Body MRI Brings Peace of Mind
Whole-body MRI is a searchlight for finding early disease – and for high-exposure jobs, that matters.
With just one 60-minute scan, you can detect 500+ medical conditions:
- Stage 1 cancers
- Aneurysms
- Autoimmune conditions
- Metabolic disorders
- Musculoskeletal injuries
Also – there's no radiation, no needles, and no contrast dyes, making it 100% non-invasive.
It's best used annually to track changes over time and allow for early intervention if anything develops.
For first responders, this is a game-changer.
At TrueScan, our full-body MRI delivers a complete, head-to-toe snapshot – often before symptoms (or desk-side retirement) arrive.
Catch Cancer Early. Change the Outcome.
Spot something at stage 1?
You're likely looking at a quick surgery and a full recovery.
Catch it at stage 4?
Now it's chemo, extended leave, and much worse survival rates.
Here's the irony:
Most firefighters and paramedics feel invincible.
You're in shape. You pass your annual physical. You power through long shifts.
But those screenings often miss what's quietly growing inside.
A full-body MRI isn't just about finding problems – it's about taking control, getting ahead, and intervening while the odds are still in your favor.
Wrapping Up: The People Who Rush In Deserve to Know
First responders are the safety net for everyone else. It's time that support went both ways.
With risks this real, "wait and see" isn't good enough.
Knowing what's going on inside your body – before something goes wrong – can make all the difference.
Fascinating Further Readings
Cancer risk and mortality among firefighters: a meta-analytic review -read here
Cancer incidence in sites potentially related to occupational exposures: 58 years of follow-up of firefighters in the Norwegian Fire Departments Cohort -read here
Firefighters' exposure to per-and polyfluoroalkyl substances (PFAS) as an occupational hazard: A review -read here
Occupational Injuries and Exposures among Emergency Medical Services Workers -read here
Meta-Analysis of Incidence and Mortality of Firefighter Cancer: An Update on Emerging Science -read here
Citations
[1] American Cancer Society. (2024). Fire Fighters and Cancer Risk. Cancer.org. link
[2] International Agency for Research on Cancer (IARC). (2023). IARC Monographs Volume 132: Occupational Exposure as a Firefighter. IARC–WHO. link
[3] International Agency for Research on Cancer (IARC). (2023). Occupational Exposure as a Firefighter. IARC Monographs on the Identification of Carcinogenic Hazards to Humans, Vol. 132. Lyon: IARC. link
[4] Massachusetts Department of Public Health. (2023). Carcinogenicity of Occupational Exposure as a Firefighter. Mass.gov. link
[5] International Association of Fire Fighters (IAFF). (2024). Fire Fighter Cancer Awareness Month. IAFF. link
[6] Full Body MRI. Verywell Health. (2023). Should You Get a Full-Body MRI Scan to Check for Cancer. VerywellHealth.com. link
[7] Federal Emergency Management Agency. (2024). 2024 Summit: Firefighter Cancer Workgroup Report. USFA–FEMA. link
[8] Firefighter Cancer Support Network. Firefighter Cancer Awareness Month. link
[9] Livingston County EMS. Paramedic Occupation Job Risks. link
[10] Gonczaryk, Agnieszka, Jaroslaw Piotr Chmielewski, Agnieszka Strzelecka, Jaroslaw Fiks, Grzegorz Witkowski, and Magdalena Florek-Luszczki. (2022). Occupational hazards in the consciousness of the paramedic in emergency medical service. Disaster and Emergency Medicine Journal 7 (3): 182–190. link