USAEHA ABERDEEN PROVING GROUND

• Establishment: The United States Army Environmental Hygiene Agency (USAEHA) was established at Aberdeen Proving Ground, Maryland, in 1942, originally known as the Army Industrial Hygiene Laboratory (AIHL). • World War II Origins: The AIHL, USAEHA's predecessor, was founded during World War II to address occupational health hazards and ensure the safety of soldiers and civilians working in munitions facilities. • Role in Chemical Warfare Defense: Aberdeen Proving Ground has been a primary site for the development and testing of chemical defense measures, with USAEHA playing a key role in monitoring and mitigating health risks. • Expansion of Mission: In the 1960s, the unit expanded its responsibilities from industrial hygiene to encompass a broader range of environmental and occupational health services for the Army worldwide. • Vietnam War Contributions: USAEHA was instrumental during the Vietnam War, conducting environmental and occupational health surveys and advising on the health effects of Agent Orange and other chemical exposures. • Creation of Environmental Health Standards: The agency developed some of the first military standards for noise exposure, air and water quality, and hazardous materials management. • Integration into Army Medical Command: In 1994, USAEHA was merged into the U.S. Army Center for Health Promotion and Preventive Medicine (USACHPPM), marking the end of its existence as a separate entity. • Legacy in Environmental Cleanup: USAEHA was involved in early efforts to identify and remediate environmental contamination at military installations, laying groundwork for later Superfund cleanups. • Innovations in Occupational Medicine: The agency pioneered the use of mobile laboratories and rapid assessment teams to address health hazards in the field. • Continuing Impact: The work and research of USAEHA continue to influence military and civilian environmental health standards, with many of its former staff becoming leaders in public health and occupational safety.