Study Links Heavy Diesel Exhaust To Lung Cancer

By: AP
By: AP

WASHINGTON (AP) -- There's new evidence that exposure to exhaust from diesel engines increases the risk of lung cancer.

Diesel exhaust has long been classified as a probable carcinogen. But the 20-year study from the National Cancer Institute took a closer look by tracking more than 12,000 workers in certain kinds of mines who breathed higher levels of exhaust from diesel-powered equipment than the general population.

The study concludes the most heavily exposed miners had three times the risk of death from lung cancer compared to workers with the lowest exposures. But even workers with less exposure had some extra risk.


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Comments are posted from viewers like you and do not always reflect the views of this station.
  • by Mike on Mar 3, 2012 at 11:08 AM
    Something else to regulate, tax and fine.
  • by Chris on Mar 2, 2012 at 11:56 PM
    Breaking news... They have figured out almost everything causes cancer.... Strange How suddenly it's news, over exposure to any specific chemicals causes cancer...
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