They have not yet named any specific brands or flavors of cake mix related to an outbreak of E. coli infections, but federal officials have begun product testing in relation to the illnesses.
Sixteen people across 12 states have been confirmed as being infected, with seven requiring hospitalization, according to the Centers for Disease Control and Prevention. Illnesses began Feb. 26 with the most recent one beginning June 21.
More patients will likely be identified, according to federal officials because of the long shelf life of cake mixes and the time lag between when a person becomes ill and when the illness is confirmed and reported to the CDC.
The Food and Drug Administration has been working with the CDC on the outbreak investigation and reported on Aug. 4 that the agency has begun product testing. The FDA has also initiated traceback efforts and onsite inspections. However no producer or specific products have been named by the FDA or CDC.