Public Domain Picture: This 1958 historical photograph was provided by the Center for Disease Control's (CDC), National Institute for Occupational Safety and Healt

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

Views: 318 | Downloads: 2

This 1958 historical photograph was provided by the Center for Disease Control's (CDC), National Institute for Occupational Safety and Healt

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Title:

This 1958 historical photograph was provided by the Center for Disease Control's (CDC), National Institute for Occupational Safety and Healt

Description:

This 1958 historical photograph was provided by the Center for Disease Control's (CDC), National Institute for Occupational Safety and Health (NIOSH), and depicted a Lompoc, California industrial plant worker bagging diatomaceous earth. Local exhaust ventilation, and the use of a filtering respirator worn by the plant worker, reduced his exposure to the lung-damaging dust. Inhaled dust or other airborne particulate materials containing silica that is deposited in the lungs, will cause the lung tissue to react by creating generalized nodular fibrotic changes, and is known as 'pneumoconiosis', which is also know an pneumosilicosis, or 'grinders' disease'. The image originally appeared in a U.S. Public Health Service Publication No. 601, in an article entitled,'Pneumoconiosis in Diatomite Mining and Processing', 1958.

Creator:

CDC/ Barbara Jenkins, NIOSH

Source:

Public Health Image Library

Views:

318

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Date Added:

October 26, 2012

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Size: 700 x 555
File size: 67.8 KB
File type: jpg

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Produced by United States Government

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Public Health Image Library

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