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Month: May 2017

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Subway Steel Dust: A Gaping Hole In Public Health Research.

A decade later, there is still no clear answer, and plans for further research in the world’s second-largest subway system (only London’s Tube has more miles of track) have been blocked by the Metropolitan Transit Authority. While the Columbia study found that subway workers were not being exposed to toxic steel dust and other pollutants above federal workplace safety limits, […]