Human health research and policy development: experience in the Great Lakes region.
As a direct outgrowth of industrial and agricultural activities, the quality of the Great Lakes ecosystem has declined significantly because of toxic substances in the water, eutrophication, overfishing, and invasive species that have been introduced into the waterways. Although measures have been adopted to restore the health of the ecosystem, contamination of Great Lakes sport fish continues arising from conditions that still prevail, but on a more limited scale. As a consequence, the Great Lakes states have issued guidelines for the public in the form of health advisories for fish consumption to encourage practices that will minimize exposure to contaminants found in Great Lakes sport fish. Scientific research has strongly influenced many policy decisions, including the development of laws, rules, and guidelines applicable to public health not only in regard to fish advisories but also other issues impacting human health. This paper proposes to outline how policy has been influenced by scientific findings and the far-reaching effect that these decisions have had on the health status of the public in the Great Lakes area and its potential for influencing the nation as a whole and our global neighbors. Within the Great Lakes basin, polychlorinated biphenyls (PCB) and mercury are the subject of the greatest number of fish advisories. Great Lakes-based researchers have studied populations residing in the Great Lakes basin to determine their level of awareness concerning fish consumption health advisories. They found that almost 50% of the residents who consumed Great Lakes sport fish were aware of sport fish consumption advisories. Of those with awareness, almost 60% were males and only about 40% were females. The researchers attributed the greater awareness among males to the health advisory materials that males receive with their fishing licenses and to their contact with fishing-related groups. The lower level of awareness among women regarding fish consumption advisories subsequently prompted the researchers to recommend targeting risk communication programs for female consumers of Great Lakes sport fish, particularly women of reproductive age. The Wisconsin Department of Health and Family Services subsequently followed the recommendation and developed uniform outreach materials for women, minorities, and the general public to be used by the Great Lakes states. The policy change directing educational materials to at-risk groups (e.g., women of reproductive age and minorities) is a direct outgrowth of the finding of low awareness about fish advisories among women who were interviewed.
Ashizawa
Annette E
AE
Agency for Toxic Substances and Disease Registry, Atlanta, GA 30333, USA. ADA8@CDC.GOV
Hicks
Heraline E
HE
De Rosa
Christopher T
CT
D000328:Adult; D003159:Community-Institutional Relations; D004777:Environment; D004782:Environmental Health; D004785:Environmental Pollutants / Q000506:poisoning*; D005260:Female; D005398:Fisheries; D005506:Food Contamination; D006114:Great Lakes Region; D006306:Health Surveys; D006801:Humans; D019359:Knowledge; D008297:Male; D008630:Mercury Poisoning; D011050:Policy Making; D011078:Polychlorinated Biphenyls / Q000506:poisoning*; D011247:Pregnancy; D011998:Recreation; D012449:Safety; D012737:Sex Factors
D004785:Environmental Pollutants; D011078:Polychlorinated Biphenyls