The investigation plan is discussed with and agreed upon by the complainant. Investigations vary widely in scope and duration. Standardized protocols have been developed for common issues such as lead poisoning, cancer clusters and indoor air quality. Where feasible, an attempt is made to link the health effects with exposures. Participating organizations are always provided with a written report of the results, including recommendations for preventive action.
Reports follow standard epidemiologic format.
Community-wide studies are generally initiated by residents who are concerned about an unusually high rate of illness, related to environmental conditions. Lead in schools top of page Public Education Education is an integral part of every contact with the public.