Message from the Special
Assistant for Gulf War
Illnesses
On September 29, 2005, the Department of Defense will begin sending
letters to approximately 100,000 veterans who served in the 1991
Gulf War. The letters are intended to provide new information to all
veterans whose units may have been exposed to very low levels of chemical
warfare agent resulting from the demolition of munitions at Khamisiyah.
Service members do not need to take any new or additional steps to care
for their health.
In late July, the American Journal of Public Health published the Institute
of Medicine Medical Follow up Agency's results of a mortality study
of U.S. Army personnel who were exposed to low levels of chemical warfare
agents following demolition operations at Khamisiyah, Iraq in 1991.
The study concluded that the overall rate of death was similar for
veterans whose units may have been exposed to very low levels of chemical
agent as they were for veterans who were not. The only cause of death
with a dissimilar rate was brain cancer, although overall cancer deaths
were similar for both groups. Study authors state in the report that
"neither sarin nor cyclosarin are known carcinogens" and neither
have been shown to cause cancer, including studies done on laboratory
animals.
The results of this study should be regarded as preliminary. Further
investigation is necessary because sarin and cyclosarin have never been
shown to cause cancer and this study only evaluated deaths during the
first nine years after this possible exposure. The Department of Veterans
Affairs is continuing to conduct death rate studies of all Gulf War
veterans. These results should help to clarify the long-term health
outcomes of Gulf War veterans, including those linked to the Khamisiyah
demolition. We will continue to monitor findings for any indication
of specific health-related issues.
You can find more information on the Institute of Medicine release at:
http://www.ajph.org/cgi/content/abstract/95/8/1382