NPR Continues To Find Hundreds Of Cases Of Advanced Black Lung - NPR

NPR Continues To Find Hundreds Of Cases Of Advanced Black Lung NPR NPR's ongoing investigation of the advanced stage of the fatal lung disease that afflicts coal miners has identified an additional 1,000 cases in Appalachia. That brings the NPR count of Progressive Massive Fibrosis (PMF), the most serious stage of the ... and more »

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