Public Domain Picture: This historical 1943 image, which was provided by the Center for Disease Control's (CDC), National Institute for Occupational Safety and Hea

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

Views: 437 | Downloads: 1

This historical 1943 image, which was provided by the Center for Disease Control's (CDC), National Institute for Occupational Safety and Hea

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Title:

This historical 1943 image, which was provided by the Center for Disease Control's (CDC), National Institute for Occupational Safety and Hea

Description:

This historical 1943 image, which was provided by the Center for Disease Control's (CDC), National Institute for Occupational Safety and Health (NIOSH), depicted three Public Health Service (PHS) officers in the process of an using industrial hygiene air-sampling machine, in order to determine the airborne concentrations of the explosive TNT (trinitrotoluene) inside an Ohio military ordnance plant. A poisonous chemical, TNT will irritate the skin upon contact, and actually will change the skin's color to a bright yellow-orange. Prolonged exposure leads to liver damage, anemia, enlargement of the spleen, and a compromised immune system, to name a few of its negative effects. Trinitrotoluene is also a known carcinogen. Note that none of the officers were wearing any protective gear such as a filtered breathing mask, goggles, or gloves.

Creator:

CDC/ Barbara Jenkins, NIOSH

Source:

Public Health Image Library

Views:

437

Downloads:

Date Added:

December 1, 2012

Download: Largest

Size: 700 x 573
File size: 61.6 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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