06/27/2025 / By Olivia Cook
A creamy classic comfort food became the focus of a national health scare when major prepared meals supplier FreshRealm issued a recall for several varieties of their ready-to-eat chicken fettuccine alfredo. The products, sold at retailers like Kroger and Walmart, were recalled over Listeria monocytogenes contamination.
The recall followed an ongoing outbreak that has already led to 17 illnesses across 13 states, including three deaths and one fetal loss. The U.S. Department of Agriculture‘s Food and Safety Inspection Service (FSIS) flagged the products, urging consumers to toss them or return them immediately.
But this wasn’t just a one-time mistake. The outbreak sheds light on a deeper, more persistent problem. Listeria is not just a factory or deli issue – it is a refrigerator stealth invader. And this incident is only the latest chapter in a growing food safety crisis.
While most bacteria hate the cold, Listeria loves it. That’s what makes it so sneaky. It can thrive in refrigerated environments – like deli counters and factory equipment. Even refrigerators aren’t spared, as the pathogen lurks in ready-to-eat meals, deli meats and soft cheeses.
But what really makes L. monocytogenes dangerous is its relative long and unpredictable incubation period (the time between eating contaminated food and getting sick.) While some people may feel symptoms within a few days, others might not get sick for weeks, or even months.
The incubation period ranges from a few days to up to 70 days, with a median of around three weeks. This means a person could eat something contaminated today and not feel ill until nearly two months later.
For pregnant women, who are particularly vulnerable, the timeline is often even longer. One study found that pregnancy-related cases had a median incubation period of 27.5 days. Those involving the central nervous system, meanwhile, had a median of nine days.
Symptoms of L. monocytogenes include confusion, fever and chills, headache, muscle aches, nausea or stiff neck. But by the time these symptoms appear, the pathogen’s wide variability makes it hard to trace outbreaks. People don’t remember exactly what they ate or when
And when the infection does strike, it often targets the most vulnerable: Pregnant women, older adults and people with weakened immune systems. For them, what seems like a harmless refrigerated meal can become a serious health threat.
The recalled meals weren’t obscure or niche; they were everyday staples made to save time and offer comfort. But investigators found that even factory-sealed, prepackaged meals aren’t always safe from contamination.
In fact, a routine inspection months before the outbreak had flagged a sample of chicken fettuccine alfredo for Listeria. That batch was destroyed, but the contamination likely persisted undetected.
This isn’t just an isolated case. The FreshRealm recall is the latest in a pattern of Listeria-related scares that highlight critical weaknesses in food production oversight and safety protocols – from factory equipment to grocery deli counters.
A major Listeria outbreak in 2024 linked to Boar’s Head Provisions ready-to-eat liverwurst and other deli meats led to 60 hospitalizations and 10 deaths across 19 states. In 2011, contaminated cantaloupes from Jensen Farms Colorado caused 33 deaths and 145 confirmed illnesses across 28 states across the country.
According to a clinical review published April 2025 in Clinical Infection in Practice, L. monocytogenes is uniquely resilient. It can:
Once inside the body, Listeria can invade cells, travel to the brain or placenta and cause devastating consequences, especially in vulnerable groups. That is why early diagnosis, proper cooking and smarter sanitation practices are crucial. Despite the scary headlines, there are simple, science-backed ways to reduce the risk of food poisoning from Listeria:
The recall of something as ordinary as ready-to-eat chicken fettuccine alfredo reveals a larger truth. The food system still has blind spots, and vigilance remains important.
Watch this news report about the dangers of Listeria contamination amid a plague of product recalls.
This video is from the Daily Videos channel on Brighteon.com.
CDC warns of LISTERIA outbreak in DAIRY products.
CDC issues food safety alert over recalled fruits linked to LISTERIA outbreak.
Inhibiting enzymatic function in LISTERIA bacteria found to weaken its antibiotic resistance.
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