Public Domain Picture: This historic image provided by the Center for Disease Control's (CDC), National Institute for Occupational Safety and Health (NIOSH), depic

By: CDC/ Barbara Jenkins, NIOSH, Courtesy: Public Health Image Library

Views: 1,309 | Downloads: 10

This historic image provided by the Center for Disease Control's (CDC), National Institute for Occupational Safety and Health (NIOSH), depic

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Title:

This historic image provided by the Center for Disease Control's (CDC), National Institute for Occupational Safety and Health (NIOSH), depic

Description:

This historic image provided by the Center for Disease Control's (CDC), National Institute for Occupational Safety and Health (NIOSH), depicted two men inside a coal mine, crouched down low beneath the ceiling support beams. The man wearing the eyeglasses was thought to be an industrial hygienist, who happened to be on-site, in order to conduct some air quality readings. Neither man was wearing what would now be considered as an appropriate filtered breathing device. Mining coal, especially under circumstances such as these close quarters, facilitated coal dust inhalation, thereby, predisposing miners to the long-term negative health effects of this profession such as 'black lung disease', or 'coal-workers' pneumoconiosis' (CWP). Today, the Federal government's stringent regulations on the level of coal dust permissible in the air of a coal mine, and the requisite use of filtered breathing devices, has dramatically lowered the number of cases of black lung disease.

Creator:

CDC/ Barbara Jenkins, NIOSH

Source:

Public Health Image Library

Views:

1,309

Downloads:

Date Added:

November 27, 2012

Download: Largest

Size: 700 x 558
File size: 67.3 KB
File type: jpg

Free

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Produced by United States Government

The file available on this page is a work of the United States government. A work of the United States government, as defined by United States copyright law, is "a work prepared by an officer or employee of the U.S. government as part of that person's official duties." In general, under section 105 of the Copyright Act, such works are not entitled to domestic copyright protection under U.S. law.

Where is this picture from?

Public Health Image Library

Created by a Working Group at the Centers for Disease Control and Prevention (CDC), the PHIL offers an organized, universal electronic gateway to CDC's pictures. They welcome public health professionals, the media, laboratory scientists, educators, students, and the worldwide public to use this m

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