title: An analysis of mercury exposures among the adult population in New York State.
abstract: The extent of methylmercury exposures among adults in New York State (NYS) has not been well characterized. Over the past few years, the NYS Heavy Metals Registry (HMR) has seen an increase in both blood mercury tests being reported, and nonoccupational exposures to mercury, which appear primarily due to fish consumption. This study will, (1) Characterize the adults who are tested for blood mercury in NYS; (2) Examine the circumstances for blood mercury testing; and (3) Characterize this population in terms of exposure history, specifically those individuals who are non-occupationally exposed through a diet of seafood consumption in reference to blood mercury levels. Data available from HMR laboratory results, including basic demographics and test results, were combined with data from telephone interviews. The interview contains information on the reasons for testing, possible sources of exposure, and the individual's work and home environment. Approximately 99 % of adults reported to the HMR, with identifiable exposures to mercury, had non-occupational exposures resulting from seafood consumption. Common types of fish consumed include salmon, tuna, and swordfish, with 90 % of adults eating seafood a few times or more per week. Information will be provided on the reasons for being tested and the range of blood mercury levels in relation to their seafood consumption. NYS residents who frequently eat fish should be aware of what types of fish contain mercury and avoid or reduce consumption of fish with high mercury levels.
authors.affiliation: New York State Department of Health, Bureau of Occupational Health and Injury Prevention, Corning Tower, Empire State Plaza, Albany, NY 12237, USA. amk05@health.state.ny.us
authors.forename: Alicia M
authors.initials: AM
authors.lastname: Fletcher
authors.forename: Kitty H
authors.initials: KH
authors.lastname: Gelberg
mesh_terms: D004522:Educational Status; D004781:Environmental Exposure / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D007407:Interviews as Topic; D008297:Male; D008628:Mercury / Q000097:blood; D008630:Mercury Poisoning / Q000097:blood / Q000453:epidemiology* / Q000209:etiology; D008875:Middle Aged; D009518:New York / Q000453:epidemiology; D044469:Racial Groups / Q000706:statistics & numerical data; D012042:Registries; D017747:Seafood / Q000009:adverse effects; D012737:Sex Factors
chemical_list: D008628:Mercury