What’s Going On
A serious outbreak of Listeriosis—caused by the bacterium Listeria monocytogenes—has been traced to refrigerated and frozen ready-to-eat pasta meals in the U.S. According to the Centers for Disease Control and Prevention (CDC), at least 27 people across 18 states have become ill, six people have died, and 25 of those with available information required hospitalization. CDC+2CIDRAP+2
One case involved a pregnant woman whose unborn child was lost—highlighting the particularly high risk to certain vulnerable populations. CDC+1
Source & Investigation
Investigators found that the outbreak is tied to cooked pasta supplied by Nate’s Fine Foods, Inc. of Roseville, California. That pasta was used as an ingredient in meals produced by FreshRealm, Inc.. The pasta tested positive for the same strain of Listeria that infected the patients. CDC+1
On September 30, 2025, Nate’s Fine Foods voluntarily expanded its recall of certain cooked pasta lots (including linguine, fettuccine, farfalle) after positive test results. U.S. Food and Drug Administration
Multiple downstream recalls followed: deli pasta salads, prepared meals sold at major grocery chains, etc. U.S. Food and Drug Administration+1
What Consumers Should Know
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Do not eat any of the recalled meals or deli pasta salads if you have them in your fridge or freezer. CDC+1
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If you're unsure whether a product is affected, check your packaging for brand, “best by” dates, and recall notices (many of the items have been removed already). U.S. Food and Drug Administration
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Clean your fridge, containers, and all surfaces that may have come in contact with the contaminated products—Listeria can survive and spread in cold environments. CDC
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If you are pregnant, older (65+), or have a weakened immune system: seek prompt medical attention if you develop symptoms after consuming such meals. CDC
Recognizing Symptoms of Listeriosis
Symptoms may begin within the same day up to 10 weeks after exposure. CDC
For pregnant women: fever, muscle aches, fatigue + possibly mild symptoms—but the infection can harm the fetus or lead to miscarriage.
For others: fever, muscle aches, nausea/diarrhea, and if the infection spreads, headache, stiff neck, confusion, loss of balance, convulsions. CDC+1
Why This Matters
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The median age of affected individuals is 74 years, indicating higher vulnerability among older adults. CDC
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Ready-to-eat meals are widely distributed—this outbreak spans many states and top retail brands.
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Food safety protocols are being scrutinized: how the cooked pasta bypassed controls, how the contamination spread.
What the Industry Is Doing
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FreshRealm and Nate’s Fine Foods are cooperating with the FDA and USDA to identify all contaminated lots and remove them from the supply chain. U.S. Food and Drug Administration
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Regulatory agencies have issued public health alerts and recall notices. Food Safety and Inspection Service+1
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Traceback investigations using whole-genome sequencing (WGS) have confirmed genetic matches between the outbreak strain and the contaminated pasta. CDC
What You Can Do as a Shopper
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If you’ve recently bought refrigerated or frozen pasta meals, check the packaging, “best-by” or “use-by” dates, and check for any recall notices.
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Dispose of or return any recalled product; do not consume.
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Clean your fridge and any containers or surfaces that contacted the recalled items.
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Stay alert to any symptoms—and don’t assume mild means harmless, especially if you're pregnant or immunocompromised.
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Stay updated with recall lists from the FDA and CDC; products may continue to be added. U.S. Food and Drug Administration+1
Final Thoughts
This outbreak is a stark reminder that even widely trusted convenience foods can carry serious risk if food-safety controls fail. The fact that the contaminated pasta was used as an ingredient in other meals complicates things—meaning you may not even recognize the risk from the brand name alone.
Be vigilant, especially if you fall into a higher-risk group (pregnant, elderly, immune-weakened). Take action quickly if you suspect you have or consumed a recalled meal.
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