Health authorities in the Puget Sound region have reported five instances of listeriosis, a bacterial infection, and suspect that they likely originated from a common unidentified food source. All individuals affected by this outbreak were aged 60 or above.

Health officials in Washington are investigating a serious outbreak of Listeria infections. So far, they have identified five patients who were affected, all of whom required hospitalization, and sadly, three have passed away.

The patients were in their 60s or 70s and had weakened immune systems. The authorities believe that all cases may have come from the same source of infection based on genetic testing. The patients fell ill between February 27 and June 30, 2023. However, the specific source of the bacteria remains unknown, and health officials are interviewing the patients and their representatives to gather more information. Typically, Washington records 10 to 25 cases of Listeria infection each year.

About Listeria infection?

Listeria infections, caused by the bacterium Listeria monocytogenes, can lead to a serious illness known as listeriosis. These infections can occur after consuming contaminated food, particularly unpasteurized dairy products, deli meats, and ready-to-eat foods. Listeria is particularly dangerous for pregnant women, newborns, older adults, and individuals with weakened immune systems. Symptoms may include fever, muscle aches, gastrointestinal issues, and, in severe cases, can lead to meningitis or septicemia. Prompt medical attention is crucial, as listeriosis can be life-threatening. To reduce the risk of infection, it’s essential to handle and store food properly, thoroughly cook meat and poultry, and avoid high-risk foods if you are at a higher susceptibility.

What consumers should do?

In case of a Listeria outbreak, consumers should take the following precautions to protect themselves and reduce the risk of infection:

• Check for recalls: Stay updated with news and recalls issued by health authorities or the company responsible for producing the contaminated food. Avoid consuming any recalled products.
• Avoid high-risk foods: Refrain from consuming high-risk foods that are more susceptible to Listeria contamination, such as unpasteurized dairy products, deli meats, and ready-to-eat foods.
• Properly cook food: Ensure that all meats and poultry are cooked thoroughly to their recommended internal temperatures to kill any harmful bacteria.
• Practice good hygiene: Wash hands with soap and water before handling food, after using the restroom, and after touching animals.
• Refrigerate food promptly: Refrigerate or freeze perishable foods promptly to prevent the growth of Listeria and other bacteria.
• Monitor symptoms: Be vigilant for symptoms of listeriosis, such as fever, muscle aches, and gastrointestinal issues, and seek medical attention immediately if any symptoms occur, especially if you are in a high-risk group (pregnant, elderly, or have a weakened immune system).
• Seek medical attention: If you are part of a high-risk group and believe you may have consumed contaminated food or are experiencing symptoms, contact your healthcare provider promptly.
• Contact health authorities: If you believe you have purchased or consumed a product linked to the outbreak, report it to local health authorities or the U.S. Food and Drug Administration (FDA).
• Follow official guidelines: Stay informed about updates and recommendations from local health departments and the Centers for Disease Control and Prevention (CDC) regarding the outbreak and any preventive measures.

Taking these precautions can help consumers stay safe during a Listeria outbreak and minimize the risk of infection.

Source-https://www.foodsafetynews.com/2023/07/breaking-news-listeria-infection-sickens-5-kills-3-in-washington/