Sterigenics Willowbrook Facility - Summary of U.S. EPA's Risk Assessment
The following is a summary of U.S. EPA's risk assessment of ethylene oxide emissions from the Sterigenics Commercial Sterilizer in Willowbrook, Illinois.
This is not the current EPA website. To navigate to the current EPA website, please go to www.epa.gov. This website is historical material reflecting the EPA website as it existed on January 19, 2025. This website is no longer updated and links to external websites and some internal pages may not work. More information »