Researchers say they've linked silica dust directly to severe black lung disease

A new study links the epidemic of severe lung disease among coal miners to toxic silica dust. The findings echo a 2018 investigation by NPR and the PBS show Frontline.

Related Keywords

,Cecile Roberts ,Robert Cohen ,National Mining Association ,Labor Department Inspector ,Health Administration ,Chicago School ,Mine Safety ,Mine Workers ,America President Cecil ,President Biden ,Labor Department ,Inspector General ,