FSIS and the CDC are currently studying these illnesses. While the study is ongoing, Cargill is recalling the products based on a preliminary analysis of epidemiological data. Anyone concerned about an illness should contact a physician. Consumption of food contaminated with Listeria monocytogenes can cause listeriosis, an uncommon but potentially fatal disease. Healthy people rarely contract listeriosis.
Listeriosis can cause high fever, severe headache, neck stiffness, and nausea.
Thoroughly reheating food can help kill any bacteria that might be present. If you cannot reheat these foods, do not eat them. Also wash cutting boards, dishes, and utensils. Thorough washing helps eliminate any bacteria that might get on your hands or other surfaces from food before it is reheated. You can eat hard cheeses, processed cheeses, cream cheese, cottage cheese, and yogurt.