Continued Increase in Prevalence of Coal Workers’ Pneumoconiosis in the United States, 1970–2017

Abstract

The national prevalence of CWP among working coal miners is increasing. This increase is most pronounced in central Appalachia. Current CWP prevalence estimates will likely be reflected in future trends for severe and disabling disease, including progressive massive fibrosis. Public Health Implications. Recently enacted protections to prevent coal mine dust exposure and identify CWP at its early stage remain essential to protect US coal miners.