The Fact Sheets above were prepared by the Texas Department of State Health Services (formerly the Texas Department of Health) and certified by the Agency for Toxic Substances and Disease Registry (ATSDR).
For additional chemical specific information please visit ATSDR ToxFAQs
Any files must be viewed/printed with Adobe® Acrobat® Reader, visit our file viewing information page for download information. For additional assistance please call 512-458-7263.
Caddo Lake Mercury Consumption Investigation:
External Educational Links
ATSDR case studies in environmental medicine
EPA's Environmental Kids Club
Citizens League for Environmental Action Now (CLEAN)
*External links to other sites are inteded to be informational and do not have the endorsement of the Texas Department of State Health Services. Thesse sites may also not be accessible to people with disabilities.*