Diesel Fumes Called Carcinogenic

The WHO has upgraded exhaust fumes from diesel engines from a “probable” carcinogen to a toxin that does cause cancer.

By | June 14, 2012

Zakysant" > Wikimedia Commons, Zakysant


Diesel engines not only pollute the environment, they also release carcinogenic fumes, according to a panel of experts working for the International Agency for Research on Cancer at the World Health Organization (WHO). Specifically, the exhaust carries toxins that are “definitely a cause of lung cancer,” BBC News reported, and possibly a cause of bladder tumors as well, warranting the move from “probably carcinogenic” to definitely so.

The panel drew its evidence from research in miners, railway workers, truck drivers, and other “high-risk” workers, though it emphasized that its findings do not apply only to this group of people, but also to those exposed at lower levels of diesel fumes.

“The scientific evidence was compelling and the Working Group's conclusion was unanimous, diesel engine exhaust causes lung cancer in humans,” Christopher Portier, who led the assessment, told the BBC. “Given the additional health impacts from diesel particulates, exposure to this mixture of chemicals should be reduced worldwide.”

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Avatar of: rdcormia


Posts: 1

June 14, 2012

This has been a long time coming. With all the hysteria over nanocarbon it's about time we looked at the soot that comes out of many (older) diesel trucks and cars.

Avatar of: Michael Holloway

Michael Holloway

Posts: 36

June 15, 2012

This work was done in the 80s.  Why is it only coming to anyone's attention now?  All of its been done for decades: the mutatgenesis, the carcinogenesis, the epidemiology, the analysis of diesel exhaust fumes.  Hell, I even did some of it.  The mutagenicity of diesel exhaust chemicals increases when exposed to sunlight.  Look up Rosenkranz and McCoy.

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