Q - What information is the government giving to customers with regard to Listeriosis?
A - Listeriosis is an illness caused by eating foods contaminated with Listeria monocytogenes, bacteria found in soil and water. Food-producing animals can carry these bacteria in their intestines. consequently, the disease-causing bacteria may be spread to meat and dairy products. Ready-to-eat foods can also become contaminated within the processing plant, after processing, or along the route from plant to plate.
Listeriosis causes flulike symptoms, such as fever and chills. Sometimes people have an upset stomach. If the infection spreads to the nervous system, symptoms such as headache, stiff neck, confusion, loss of balance, or convulsions can occur.
Babies can be born with listeriosis if their mothers eat contaminated food during pregnancy. Although healthy people may consume contaminated foods without becoming ill, those at increased risk for infection--people over 60, newborns, and persons with weak or lowered immune systems--are more prone to get listeriosis after eating food contaminated with even a few bacteria. persons who are in danger can prevent the infection by avoiding certain high-risk foods and by handling food properly.
Outbreaks of listeriosis are associated with ready-to-eat foods such as hot dogs, luncheon meats, cold cuts, soft cheeses, deli-style meats, and poultry. Although listeria bacteria are killed with thorough cooking or by other heating methods, such as pasteurization, these tough bugs can grow in the refrigerator and survive in the freezer. The United States of America Food and Drug Administration and the Centers for Disease Control and Prevention (Centers for Disease Control) advise that the most important things customers can do to reduce the risk of illness are:
- Store ready-to-eat foods at 40 degrees Fahrenheit or lower--use a refrigerator thermometer to check the temperature.
- Use perishable and ready-to-eat foods as soon as possible.
- Clean the refrigerator regularly.
The following advice is provided for pregnant women, older adults (senoirs), and persons with weak or lowered immune systems who are at a higher risk for listeriosis:
- Do not eat hot dogs and luncheon meats, unless they are reheated until steaming hot.
- Do not eat soft cheese such as feta, brie, and Camembert, blue-veined cheeses, queso blanco, queso fresco, and Panela, unless it is labeled as made with pasteurized milk.
- Do not eat refrigerated pâtés or meat spreads. Canned or shelf-stable pâtés and meat spreads may be eaten.
- Do not eat refrigerated smoked seafood, unless it is contained in a cooked dish, such as a casserole. Refrigerated smoked seafood, such as salmon, trout, whitefish, cod, tuna, or mackerel, is most often labeled as "nova-style," "lox," "kippered," "smoked," or "jerky." These fish are found in the refrigerated section or sold at deli counters of grocery stores and delicatessens. Canned or shelf-stable smoked seafood may be eaten.
- Do not drink unpasteurized milk or eat foods that contain unpasteurized milk.
Information on Food safety, Foodborne Illness, poisioning prevention, How to handle foods and prevent bacteria |
