CDC Current Outbreak List | Outbreaks | CDC Skip directly to site content Skip directly to search An official website of the United States government Here's how you know Official websites use .gov .gov website belongs to an official government organization in the United States. Secure .gov websites use HTTPS lock ) or means you've safely connected to the .gov website. Share sensitive information only on official, secure websites. CDC Current Outbreak List Find information about U.S. Outbreaks International Outbreaks International Travel Health Notices View All 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. Sign up for Email Updates