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2 clusters · 6 sources · 14 days · First seen · Last updated

Black lung disease rise in Appalachian coal miners

Overview

Data from the National Institute for Occupational Safety and Health (NIOSH) indicates a significant resurgence of coal workers’ pneumoconiosis, or black lung disease, among veteran underground coal miners in central Appalachia, specifically in Kentucky, Virginia, and West Virginia.

Recent findings show that 32.5% of miners with at least 25 years of service tested positive for the condition, marking the highest rate recorded since 1978. This represents a substantial increase from a low of approximately 7% in 1999. Notably, elevated disease rates have also been observed in miners with as little as 15 years of underground experience.

Experts attribute this rise to increased exposure to respirable crystalline silica. As easily accessible coal deposits are exhausted, mining operations have shifted to thinner seams that require cutting through quartz-rich rock, releasing fine silica particles. This exposure is reportedly causing miners to fall ill more rapidly and severely than in previous decades.

In response to these trends, labor unions and coal miner advocates are demanding federal intervention. The United Mine Workers of America (UMWA) has called on the Mine Safety and Health Administration (MSHA) to end an indefinite hold on a 2024 regulation. This rule was designed to halve the permissible exposure limit for silica dust and mandate medical surveillance, but its enforcement has been delayed by legal challenges from the mining industry.

Entities

West Virginia · Brian Sanson · National Institute for Occupational Safety and Health · Virginia · Appalachia

Claims

What the coverage asserts, and how many sources carry each claim.

Timeline

  1. 22 days ago

    [HEALTH] 6 sources
    Black lung disease rates rise among Appalachian coal miners

    Black lung disease rates in the Appalachian coal mining region have reached their highest levels since the 1970s, driven by increased silica dust exposure. Unions are demanding federal enforcement of safety.

  2. about 1 month ago

    [HEALTH] 2 sources
    Black Lung Disease Rates Surge Among Appalachian Miners

    NIOSH data reveal a 32.5% black‑lung rate among veteran Appalachian miners – the highest since 1978 – driven by increased silica exposure from thinner seam mining.

Sources

information.tv5monde.com · ipreunion.com · oglobo.globo.com · safetyandhealthmagazine.com · tvn-2.com · wkms.org

This summary has been updated 1 time: see revision history