In July 2020, a fatal outbreak of listeria food poisoning was reported by the Centers for Disease Control (CDC), with two deaths, 28 illnesses, and 28 hospitalizations. Many affected individuals reported consuming meat from deli counters, prompting investigations into contaminated products. The CDC has not issued a recall yet as specific products remain unidentified. Illnesses were recorded in 12 states, including Minnesota, Wisconsin, Illinois, Missouri, Georgia, North Carolina, Virginia, Pennsylvania, New York, Massachusetts, Maryland, and New Jersey.
Listeria is described by the CDC as a serious infection caused by consuming food contaminated with Listeria monocytogenes bacteria. Approximately 1,600 people contract listeria annually, resulting in 260 deaths. Pregnant individuals, those over 65, and those with weakened immune systems are at higher risk for severe complications. Pregnant women face the risk of pregnancy loss, premature birth, or life-threatening infections in newborns. Elderly or immunocompromised individuals may require hospitalization or face fatal outcomes. The CDC advises at-risk individuals to avoid consuming deli-sliced meats unless they are reheated to 165°F or until steaming hot, and to clean surfaces that may have come into contact with contaminated products.
Symptoms of listeria infection include fever, muscle aches, headache, confusion, and seizures. Pregnant women should be vigilant for flu-like symptoms and fever. While symptoms in pregnant individuals are generally mild, infection during pregnancy can lead to miscarriage, stillbirth, premature delivery, or life-threatening infection of the newborn. In Canada, Silk and Great Value brand plant-based refrigerated beverages were recalled due to listeria monocytogenes contamination, although there is no association with U.S. distribution of these products. It is crucial for individuals to seek medical attention if they experience symptoms or have concerns about potential exposure to listeria.
The outbreak of listeria food poisoning has led to a significant number of hospitalizations and deaths across multiple states, with individuals reporting consumption of deli-sliced meats as a common factor. Investigators are working to determine the specific products that are contaminated and have not yet issued a recall. Understanding the risks associated with listeria infection is necessary, particularly for pregnant women, older adults, and those with weakened immune systems who are more susceptible to severe illness or complications. Following CDC guidelines to avoid consuming deli-sliced meats unless reheated properly and maintaining hygiene in food preparation areas is essential to prevent the spread of listeria.
The symptoms of listeria infection, such as fever, muscle aches, and headache, should not be overlooked, especially for pregnant women who face potential risks to their health and that of their unborn child. Prompt medical attention is advised for those experiencing symptoms or who may have been exposed to contaminated products. The recall of Silk and Great Value brand plant-based beverages in Canada due to listeria contamination highlights the importance of food safety measures and the potential risks associated with bacterial infections. As investigations continue into the listeria outbreak, it is crucial for individuals to stay informed, follow CDC guidelines, and seek medical advice if they have concerns about potential exposure to listeria.
