Health Risks and Toxicological Effects of Methylmercury* Eighth International Conference on Mercury as a Global Pollutant August 2006, Madison, Wisconsin. What is the evidence that humans, fish, and wildlife are being adversely affected by exposure to methylmercury?.
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.
Health Risks and Toxicological Effects of Methylmercury*Eighth International Conference on Mercury as a Global Pollutant August 2006, Madison, Wisconsin
What is the evidence that humans, fish, and wildlife are being adversely affected by exposure to methylmercury?
*Mergler D, Anderson HA, Chan LHM, Mahaffey KR, Murray M, Sakamoto M, Stern AH.
Methylmercury exposure and health effects in humans: a worldwide concern. Ambio 36:1:3-11, 2007.
Henry A. Anderson, Wisconsin Department of Health and Family Services
Laurie Hing Man Chan, University of Northern British Columbia,
Michael W. Meyer, Wisconsin Department of Natural Resources
Michael W. Murray, National Wildlife Federation, Great Lakes Natural Resource Center
Donna Mergler (co-chair), University of Quebec at Montreal
Kathryn R. Mahaffey, Washington, DC
Mineshi Sakamoto, National Institute for Minamata Disease,
Mark B. Sandheinrich, University of Wisconsin – La Crosse
Tony M. Scheuhammer(co-chair), Environment Canada, National Wildlife Research Centre
Alan H. Stern, New Jersey Department of Environmental Protection and New Jersey-School of Public Health
Average Tissue Mercury Concentrations - Noncommercial Fish
Hg (µg/g wet wt.)
Average Mercury Concentrations for Top 24 Types of Fish Consumed in U.S. Commercial Seafood Market
*Includes both canned light and albacore tuna
Source: Carrington and Bolger, 2002 cited in NESCAUM briefing to EPA
Bioindicators of MeHg Exposure
2004 Fish Intake & Hair Hg Level
2,030 WI Residents
Effects in Humans
Alterations of neuropsychological and physiological functions, identifiable in population studies
Sub-clinical manifestations identifiable in individuals
Minamata Disease or Fetal Minamata Syndrome
Increasing MeHg exposure
Evoked Potential Latency
Data from the Faroe Study