Public Domain Picture: This October, 1951 photograph was provided by the Center for Disease Control's (CDC), National Institute for Occupational Safety and Health

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

Views: 1,091 | Downloads: 6

This October, 1951 photograph was provided by the Center for Disease Control's (CDC), National Institute for Occupational Safety and Health

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Title:

This October, 1951 photograph was provided by the Center for Disease Control's (CDC), National Institute for Occupational Safety and Health

Description:

This October, 1951 photograph was provided by the Center for Disease Control's (CDC), National Institute for Occupational Safety and Health (NIOSH). The image depicted two men in the process of unloading mercury-treated grain, which had been brought inside the confines of a grain elevator storage facility. During the 1950s and 1960s, mercury was used in agricultural settings as a fungicidal seed treatment in the form of methylmercury, and had been known to enter the human-inclusive food chain when farm-raised birds such as turkeys and phesants consumed mercury-treated grains. The customery use of mercuric fungicides, has for the most part, been discontinued in the developed world, but may still be implemented in the underdeveloped world. This compound need not be ingested in order to impart its neurotoxic effects to humans, but may also be readily absorbed through the skin as well, with the nervous system being the site of its selective concentration.

Creator:

CDC/ Barbara Jenkins, NIOSH

Source:

Public Health Image Library

Views:

1,091

Downloads:

Date Added:

December 3, 2012

Download: Largest

Size: 700 x 542
File size: 62.0 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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