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Uncovering the Factors Behind Rising Pneumoconiosis Rates: Central Appalachian Underground Coal Miners as a Case
Yi-Hsuan Chen1, John-Paul Angulo1, Jürgen F Brune2
1University of California, Los Angeles, Los Angeles, CA, USA.
Summary
Pneumoconiosis, or black lung disease, is increasing in central Appalachia due to mining practices, geology, and low health screening participation. These factors elevate coal miners
Area of Science:
- Occupational Health
- Environmental Science
- Public Health
Background:
- Pneumoconiosis (black lung disease) incidence is highest in central Appalachia, USA.
- Underground coal miners are the primary population affected by this occupational lung disease.
Purpose of the Study:
- To review established and lesser-known factors contributing to the resurgence of pneumoconiosis.
- To synthesize findings from peer-reviewed and grey literature concerning coal miners in central Appalachia.
Main Methods:
- Literature synthesis of peer-reviewed articles and government reports.
- Focus on factors affecting underground coal miners in central Appalachia.
Main Results:
- Four key factors identified: historical economic trends, geology, technology, and health monitoring.
- Increased individual exposure to respirable dust and toxic silica due to mining practices.
- Risky mining techniques and equipment generate higher concentrations of harmful dust.
- Low participation in health screening hinders disease detection and prevention.
Conclusions:
- Resurgence of pneumoconiosis is driven by a complex interplay of mining economics, geology, technology, and public health engagement.
- Urgent need for improved health monitoring and safer mining practices to protect coal miners.
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