title: Health effects of hazardous chemical waste disposal sites in New Jersey and in the United States: a review.
abstract: The hazardous chemical waste disposal issue is a widespread problem. Large quantities of chemical wastes have been produced by the chemical industries in the past forty years. Estimates now number disposal sites in the United States at least 30,000. The public and scientists have grown increasingly concerned about the effects of these waste disposal sites not only on the environment, but also on the human body. In this article, we review the number of hazardous chemical waste disposal sites (HCWDS), their construction, difficulties in defining their contents, and the establishment of the Superfund Act. We then discuss various studies in the literature that have attempted to define adverse health effects of HCWDS, particularly those examining Love Canal and sites in New Jersey. In our conclusions, we note the difficulties in establishing direct causal links between HCWDS and dangerous health effects. We suggest that more epidemiological studies are needed, with improved methodology for gathering complete data and studying large samples. Both positive and negative findings of epidemiological studies are important. Positive results will substantiate an association of health effects with HCWDS. Negative results may reduce the concerns of people living near HCWDS. Future investigators need sufficient information about HCWDS materials, possible routes of exposure, and measurements of exposure, as well as sufficient statistical power to detect even modest associations of health effects with HCWDS exposure.
authors.affiliation: Department of Preventive Medicine and Community Health, New Jersey Medical School, University of Medicine and Dentistry of New Jersey, Newark 07103-2757.
authors.forename: G R
authors.initials: GR
authors.lastname: Najem
authors.forename: J L
authors.initials: JL
authors.lastname: Cappadona
mesh_terms: D015386:Hazardous Substances; D006801:Humans; D007220:Industrial Waste; D009515:New Jersey; D012037:Refuse Disposal / Q000379:methods; D014481:United States; D014865:Waste Disposal, Fluid / Q000379:methods
chemical_list: D015386:Hazardous Substances; D007220:Industrial Waste