This report summarizes the scientific literature on 12 of the 35
pesticides that are likely to have been used during the Persian Gulf
War. Where possible, it focuses on known pesticide exposures or doses
and related health outcomes that may be relevant to symptoms reported by
some Gulf War veterans. Particular attention is paid to long-term,
chronic effects of reported exposures to organophosphate and carbamate
pesticides.Evidence from epidemiological studies, studies of genetic and
biological differences between ill and healthy subjects, and studies of
the physiological mechanisms of organophosphate and carbamate pesticides
is suggestive, but not conclusive, that these pesticides could be among
the potential contributing agents to some of the undiagnosed illnesses
seen in Gulf War veterans. However, no prospective studies have been
conductedthat positively identify pesticides as causative agents. More
research is needed to confirm or refute a causal link between pesticides
and other agents and the symptoms associated with Gulf War illnesses.