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CDC Current Outbreak List | Outbreaks | CDC
CDC Current Outbreak List | Outbreaks | CDC
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CDC Current Outbreak List
Find information about
U.S. Outbreaks
International Outbreaks
International Travel Health Notices
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Outbreak Resources
Preventing Food Poisoning
Keep hands and surfaces clean, separate risky foods, cook food properly, and refrigerate promptly.
Sept. 24, 2025
CDC EOC Response Timeline 2003-2025
CDC EOC Response Timeline 2003-2025
Apr. 2, 2025
Multistate Foodborne Outbreaks
Outbreak Investigation Resources
Active Investigations of Multistate Foodborne Outbreaks
Additional Resources
Waterborne Disease Outbreak Investigation Toolkit
A detailed resource to assist health departments conduct waterborne disease outbreak investigations.
Health Alert Network (HAN)
HAN is CDC's primary method of sharing cleared information about urgent public health incidents.
Hepatitis A Outbreaks
Outbreaks Linked to Animals and Animal Products
See previous outbreaks linked to animals and animal products in the U.S.
Home page for MMWR
The Morbidity and Mortality Weekly Report (MMWR) Series is prepared by the Centers for Disease Contr...
Global Health Security
CDC is a critical part of the U.S. government-wide effort to promote global health security.
Outbreaks
Infectious disease outbreaks currently being reported on by CDC. Listings include those outbreaks for which content is currently published on the CDC website.
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