Outbreak Investigation Updates by Date
Final Update
Posted January 14, 2019 at 12:30 PM ET
This outbreak appears to be over. Check the FDA website for a list of recalled cake mixExternal
November 7, 2018
CDC, public health and regulatory officials in several states, and the U.S. Food and Drug AdministrationExternal
On November 5, 2018, ConAgra Brands recalledExternal
In interviews, ill people answered questions about the foods they ate and other exposures in the week before they became ill. Two ill people reported eating cake in the week before their illness began and one reported eating raw cake mix, but brand information was not available. CDC is working with state health departments and FDA to determine if these ill people ate cake or raw cake mix produced by Duncan Hines.
Antibiotic resistance testing by CDC’s National Antimicrobial Resistance Monitoring System laboratory is currently underway.