Information on Specific Types of Emergencies Radiation Emergencies

Iodine-131 (I-131)

Radioisotope Brief
Toxicology FAQs
Frequently asked questions from the Agency for Toxic Substances & Disease Registry (ATSDR)
The Basics
Questions & answers from the Environmental Protection Agency (EPA)

Related Resources

Page last reviewed: July 23, 2014
Page last updated: July 29, 2015
Content source:
- National Center for Environmental Health (NCEH) /Agency for Toxic Substances and Disease Registry (ATSDR), National Center for Injury Prevention and Control (NCIPC)
Maintained By:
- Office of Public Health Preparedness and Response (OPHPR)

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