Several factors may be related to increased recalls
Experts attribute the increase in listeria outbreaks linked to frozen foods to several factors. One significant factor is the rise in consumption of these products and the extended shelf lives of commercially frozen items. While the surge in sales during the pandemic has tapered off, the frozen food sector still experienced a 5% volume increase in 2023, outpacing overall food sales growth, as reported by Conagra Brands.
Additionally, some experts point fingers at the agencies tasked with safeguarding our food supply, namely the U.S. Food and Drug Administration and the U.S. Department of Agriculture. Critics argue that the deregulation of food safety standards during the Trump administration has resulted in diminished oversight, fewer inspections, and relaxed enforcement. Furthermore, advancements in detection technology may be facilitating the identification of linked cases of foodborne illnesses, leading to an uptick in recalls.
Foods that are most susceptible to listeria contamination typically include those that are unpasteurized or not cooked prior to consumption. This category encompasses soft cheeses, deli meats, pre-packaged deli salads, smoked fish, and more. It’s important to note that symptoms of listeria infection may not manifest until at least two weeks after consuming contaminated foods (according to the CDC). Symptoms of listeriosis can include fever, flu-like signs such as muscle aches and fatigue, headaches, a stiff neck, confusion, and loss of balance.
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