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Veterans and Agent Orange: Update 2000

Released:
April 19, 2001
Type:
Consensus Report
Topic(s):
Environmental Health, Veterans Health
Activity:
Health Effects in Vietnam Veterans of Exposure to Herbicides (Agent Orange)
Board(s):
Board on Population Health and Public Health Practice

This report is the third comprehensive review and evaluation of the newly published scientific evidence regarding associations between health outcomes and exposure to dioxin and other chemical compounds in herbicides used in Vietnam. In accordance with P.L. 102-4, the committee was asked to determine, to the extent that available data permitted:

  • whether a statistical association with herbicide exposure exists, taking into account the strength of the scientific evidence and the appropriateness of the statistical and epidemiologic methods used to detect the association;
  • the increased risk of the disease among those exposed to herbicides during Vietnam service; and
  • whether there is a plausible biologic mechanism or other evidence of a causal relationship between herbicide exposure and the disease.

DVA also asked the committee to examine the possible association between the herbicides of concern in this report and AL-type primary amyloidosis, a condition not examined in previous Veterans and Agent Orange reports.

The report revealed new "limited or suggestive" evidence of an association with acute myelogenous leukemia (AML) in veterans' children, but the finding is not conclusive. Previous IOM reports found "inadequate or insufficient" evidence to determine whether a link existed for AML or other cancers in the children of veterans.

Report at a Glance

Report Brief. Veterans and Agent Orange: Update 2000 (PDF)

Other Reports by this Activity

  • Veterans and Agent Orange: Update 2008 From 1962 to 1971, US military sprayed herbicides over Vietnam. Because of continuing uncertainty about the long-term health effects of the sprayed herbicides on Vietnam veterans, Congress passed the Agent Orange Act of 1991. The legislation directed the Secretary of Veterans Affairs to request the Institute of Medicine to perform a comprehensive evaluation of scientific and medical information regarding the health effects of exposure to Agent Orange and other herbicides used in Vietnam. Veterans and Agent Orange: Update 2008 is the eighth report in this series.
    Released: July 24, 2009
  • Veterans and Agent Orange: Update 2006 Because of continuing uncertainty about the long-term health effects of the sprayed herbicides on Vietnam veterans, Congress passed the Agent Orange Act of 1991. The legislation directed the Secretary of Veterans Affairs to request the Institute of Medicine of the National Academy of Sciences (NAS) to perform a comprehensive evaluation of scientific and medical information regarding the health effects of exposure to Agent Orange and other herbicides used in Vietnam. Mandated updates to the original study were to be conducted every 2 years for 10 years. Veterans and Agent Orange, Update 2006 is the seventh report in this series.
    Released: July 27, 2007
  • Veterans and Agent Orange: Update 2004 Agent Orange and other herbicides were used as defoliants in the Vietnam War. Under a Congressional mandate, the Institute of Medicine (IOM) of the National Academies conducted a comprehensive review of the scientific literature to determine whether Vietnam veterans may be experiencing health effects associated with exposure to those herbicides or chemicals contaminating them. IOM's study has been updated every two years, and Veterans and Agent Orange: Update 2004 is the latest report in that series.
    Released: March 3, 2005

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