Silica Archives - Page 7 of 11 - Worksite Medical

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Will Mining Adopt a New MSHA Silica Standard? 

Will Mining Adopt a New MSHA Silica Standard? 

Mining union leaders called for a new silica standard in June in the wake of a resurgence of black lung disease, also known as pneumoconiosis. More than 4,600 coal miners developed the most severe form of black lung disease since 1970, with over half of those cases...