Agency for Toxic Substances and Disease Registry
ATSDR released its 2021 Annual Report. Learn how ATSDR works with citizens and agencies at every level to respond to environmental concerns.
Learn more about the Comprehensive Disaster Assessment and Readiness Tools.
The 2022 Substance Priority List and Completed Exposure Pathway Site Count Report are now available.
Learn how communities can now estimate levels of PFAS in their blood.
Final Tox Profile for Ethylene Oxide is now available.
The Agency for Toxic Substances and Disease Registry (ATSDR), based in Atlanta, Georgia, is a federal public health agency of the U.S. Department of Health and Human Services. ATSDR protects communities from harmful health effects related to exposure to natural and man-made hazardous substances. We do this by responding to environmental health emergencies; investigating emerging environmental health threats; conducting research on the health impacts of hazardous waste sites; and building capabilities of and providing actionable guidance to state and local health partners.
One-stop-shop on the health effects of toxic substances
Evaluations to find out if people are being exposed to hazardous substances
Comprehensive evaluation of toxicological information on a substance
The Program funds 28 partner organizations to build their ability to respond to environmental issues
- ATSDR en Español
- ATSDR Communication Toolkit
- Brownfield/Land Reuse Initiative
- Camp Lejeune, North Carolina
- Case Studies in Environmental Medicine
- CDC/ATSDR PFAS Related Activities
- Choose Safe Places for Early Care and Education (CSPECE)
- Interaction Profiles
- Minimal Risk Levels
- Multimedia Tools
- National Amyotrophic Lateral Sclerosis (ALS) Registry
- National Center for Environmental Health
- Social Media
- soilSHOP Toolkit
- Substance Priority List
Carbon Monoxide Poisoning Can be Deadly
CO poisoning can happen anytime, but it often occurs when people use portable generators during power outages or when they heat their homes in unsafe ways. This winter, take some time to learn how you can stay safe from CO poisoning.
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