Pilots, Flight Attendants at Higher Risk for Radiation-Related Cancer Deaths
The analysis found about 6.9% of flight attendant deaths and 6.7% of pilot deaths were tied to radiation-related cancers.
- On Monday, August 17, 2026, a study published in JAMA Internal Medicine found that pilots and flight attendants have the highest and second-highest rates of radiation-related cancer deaths among 503 occupations studied.
- Commercial jets cruise at altitudes above 30,000 feet, where the atmosphere offers less shielding from cosmic radiation; aircrew absorb 3 to 6 millisieverts annually, far exceeding the 0.4 millisieverts average travelers receive.
- Researchers identified that 6.9% of flight attendant deaths and 6.7% of pilot deaths were radiation-related, surpassing nuclear technologists ranked 12th; no association appeared for non-radiation cancers.
- Lead author Vishal Patel of Harvard Medical School notes the United States lacks mandatory dose monitoring or limits for aircrew, unlike European regulations, and advocates for individual dose estimation.
- Patel suggests clinicians should track occupational history in patient charts, though the finding does not warrant lower screening ages or additional imaging for routine flyers.
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Pilots And Flight Attendants Face Higher Risk Of Radiation-Linked Cancer Deaths: Study
Researchers say repeated exposure to cosmic radiation at high altitude may be an important occupational health concern and have called for consideration of stronger radiation protections for aircrew.
Berliner Morgenpost
braunschweiger-zeitung.deA recent study shows that not only radiologists live dangerously. Above all, occupations at high altitude are exposed to increased risk.
Pilots, flight attendants at higher risk for radiation-related cancer deaths
Flight attendants and pilots have higher risks for radiation-related cancer deaths than individuals with other occupations, according to results of a cross-sectional study.The findings — based on analysis of nearly 13 million deaths among people who held more than 500 unique professions — support consideration of occupational radiation protections for aircrew members, researchers
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