Agent Orange Has Been Linked to Cancer and Other Diseases
The following epidemiological studies have linked Agent Orange to cancer
and other health effects:
- The Vietnam Experience Study (VES) by the Centers for Disease Control (CDC)The Department of Veterans Affairs conducted studies in the 1980'sThe Air Force Health Study focused on Ranch Hand veterans. More
information on the Air Force study is available at the Air Force Research Laboratory web site.
- The Agent Orange Act of 1991 directed the Secretary of Veterans Affairs
to ask The Institute of Medicine at the National Academy of Sciences to
form The Committee to Review the Health Effects in Vietnam Veterans of Exposure
to Herbicides.
- The National Toxicology Program has classified 2,3,7,8-TCDD, the dioxin
in Agent Orange, to be a known human carcinogen.
There is sufficient evidence from epidemiological studies to associate the following
cancers and diseases with Agent Orange:
- Soft-tissue sarcoma but not osteosarcoma, chondrosarcoma, Kaposi's
sarcoma, or mesothelioma
- Non-Hodgkin lymphoma
- Hodgkin disease
- Chronic lymphocytic leukemia (CLL)
There is some limited evidence suggestive of an association between the following
cancers and Agent Orange:
- Respiratory cancers such as lung cancer, tracheal cancer, laryngeal cancer,
and bronchial cancer
- Prostate cancer
- Multiple myeloma
Other health problems have been linked with Agent Orange exposure, such as:
- High levels of dioxin exposure are associated with chloracne, a distinctive
form of acne
- Birth defects or neural tube defects
- Neurotoxicity, including neuropsychiatric
dysfunction, deficits in motor function, and peripheral neuropathy
- Diabetes
- Paternal Agent Orange exposure and acute myeloid leukemia (AML) in children
Since past Agent Orange exposure is
difficult to quantify, the VA classifies a veteran who served in Vietnam
between 1962 and 1975 who has been afflicted with an Agent Orange related
condition as having a
service-related disability.
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