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Disease In Under Ground Coal Mines

Black Lung Disease: Why Safety Matters in the Mines

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10/04/2019 · After an underground explosion killed 78 coal miners in Farmington, West ia, in 1968, the federal government enacted the Federal Coal Mine Health Safety Act (Coal Act) in 1969. The coal act requires four annual inspections for all underground coal mines and two annual inspections for all surface coal mines, along with other regulations.

Lung Diseases in Surface, Underground Coal Mining and ...

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Haldin CN, Reed WR, Colinet MS, Rider JP, Petsonk EL, et al. (2015) Debilitating Lung Disease Among Coal Miners's With no Underground Mining Tenure. J Occup Environ Med 57: 6267. Blackle DJ, Crum JB, Halldin CN, Storey E, Laney AS (2016) Resurgence of Progressive Massive Fibrosis in Coal MinersEastern Kentucky,2016.

Dust Diseases in Coal Mining Industry | Coal Services by ...

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Coal Workers Pneumoconiosis (CWP) CWP is commonly known as 'black lung disease'. The disease gets its name because affected lungs appear to be black in colour rather than pink. Causes: CWP is caused by prolonged exposure to respirable coal dust. The gradual accumulation of coal dust particles within the fine air passages of the lungs cause ...

What Life Is Like Working in Underground Coal Mines in the US

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05/10/2019 · In the US, coal mining is a shrinking industry. In 1923, there were about 883,000 coal miners; today there are about 53,000.; Working in coal mines is dangerous — miners .

What diseases does coal cause?

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Coal mine dust causes a spectrum of lung diseases collectively termed coal mine dust lung disease (CMDLD). These include Coal Workers' Pneumoconiosis, silicosis, mixed dust pneumoconiosis, dustrelated diffuse fibrosis (which can be mistaken for idiopathic pulmonary fibrosis), and chronic obstructive pulmonary disease.

Mortality from heart disease in coal miners.

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1. Chest. 1975 Apr;67(4):41721. Mortality from heart disease in coal miners. Costello J, Ortmeyer CE, Morgan WK. A study of 3,726 Appalachian coal miners was undertaken to determine the standard mortality ratio (SMR) for heart disease and to ascertain the effect of smoking, excess weight, and the level of physical activity on deaths due to this cause, SMR's were calculated for all forms of ...

Mental health in underground coal miners

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As mental health goes beyond the simple absence of mental disorders, this paper characterized mental health components in 89 underground coal miners in southern Brazil. This is a crosssectional study, that detected a low prevalence of depression; light or moderate anxiety in 13% of the workers; sel .

disease in under ground coal mines

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disease in coal miners, we examined radiographs from underground coal miners for the presence of a specific type of abnormality that has been shown to be associated with silicosis lung pathology (rounded pneumoconiotic opacities exceeding 3mmdrtype).

Debilitating Lung Disease Among Surface Coal Miners With ...

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Consequently, surface miners did not generally have access to free periodic chest radiographs, and much less is known about the prevalence of dustrelated lung disease in this group. Surface coal mining has generally been considered less dusty than underground mining; however, highwall drills at surface mining operations can generate large ...

Studying the health effects of underground coal ...

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Challenges of monitoringcoal dust Dr Thure Edward Cerling, professor of biology, geology and geophysics at the University of Utah and chair of the study committee, says: "There is a clear increase in the incidence of black lung disease in underground coal miners over the past nearly 20 years, after a significant decrease from 1970 to 2000."Deaths related to black lung declined between 1970 ...

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