The Illinois Department of Public Health (IDPH) is warning consumers to take extra precautions following an outbreak of Listeria monocytogenes (Lm) linked to headcheese deli meat sold in Illinois.
Three cases of Listeria illness have been reported, with all affected individuals having consumed headcheese products purchased from three separate locations prior to becoming sick. The USDA’s Food Safety and Inspection Service (FSIS) collected an unopened sample of the product, which tested positive for Listeria monocytogenes. Further testing is underway to determine if the bacteria is the same strain responsible for the outbreak. While the affected product is no longer believed to be available in stores, officials are concerned that some packages may still be in consumers’ refrigerators.
Consumers are urged to check for and not consume the following products:
Various weight packages packed or sliced in retail delis, labeled “DAISY BRAND Meat Products HEADCHEESE,” with a “USE BY” date of “MAR 26, 2026.”
Packages with a red sticker labeled “HOT” and a “USE BY” date of “MAR 26, 2026.”
Products bearing establishment number “EST. 21406” inside the USDA mark of inspection.
These items were distributed to retail deli locations in Illinois and Indiana and are intended for slicing at retail delis. In some cases, deli purchases may only show the producer’s brand without the affected date. If you have purchased or consumed this product, IDPH advises discarding it immediately or returning it to the point of purchase. Consumers should also thoroughly clean their refrigerators to prevent cross-contamination.
IDPH has been working in partnership with local health departments and the USDA’s FSIS in the ongoing investigation.
Listeria monocytogenes can cause listeriosis, a serious infection particularly dangerous for older adults, pregnant individuals, and those with weakened immune systems. Symptoms may include fever, muscle aches, headache, stiff neck, confusion, loss of balance, convulsions, and sometimes gastrointestinal symptoms. The illness can be especially severe in at-risk populations.
For more information on this consumer alert and food safety tips, visit the IDPH website.