Persian Gulf War Veterans Health Act of 1998

[AI summary unavailable — showing source text] Persian Gulf War Veterans Health Act of 1998 - Presumes to be service-connected (and therefore compensable or treatable under Federal veterans' benefits provisions) an illness that: (1) the Secretary of Veterans Affairs determines to have a positive association with a biological, chemical, or other toxic agent or environmental or wartime hazard (agent or hazard) associated with service in the southwest Asia theater of operations during the Persian Gulf War; and (2) becomes manifest in a veteran who was exposed to such agent or hazard by reason of such service. Presumes such exposure unless there is conclusive evidence otherwise. Directs the Secretary to contract with an independent scientific body to establish a panel for reviewing medical and scientific literature to identify those diseases and illnesses associated with exposure of humans or animals to specified pesticides, agents, compounds, particulates, radiation, and pollutants. Requires each disease or illness identified that becomes manifest in a Gulf veteran to be presumed to be service-connected. Authorizes appropriations. Requires the updating of presumed exposures. Enumerates the pesticides, agents, compounds, particulat…