CDC Current Outbreak List
Infectious disease outbreaks currently being reported on by CDC.
Listings include those outbreaks for which content is currently published on the CDC website.
U.S.-Based Outbreaks:
Recent investigations reported on CDC.gov
- E. coli O26 – Raw Clover Sprouts at Jimmy John’s Restaurants
First announced February 2012
- Restaurant Chain A – Salmonella Enteritidis
First announced January 2012
- Ground Beef – Salmonella Typhimurium
First announced December 2011
- Romaine Lettuce – Escherichia coli O157:H7
First announced December 2011
Outbreaks Affecting International Travelers:
Please see the Travelers’ Health site for a complete list.
Further Sources for Content about Specific Outbreaks:
- Health Alert Network
Health alerts, health advisories, updates, and info service messages. Designed for public health and medical communities.
- Recent Outbreaks and Incidents
Events involving the CDC Emergency Operations Center
- Morbidity and Mortality Weekly Report
Outbreak investigation reports included among other content. Note that outbreak material includes state health department investigations. Designed for public health and medical communities.

