The UK Food Standards Agency has issued an urgent 'do not eat' warning following the discovery of potentially deadly bacteria in a cooked meat product sold at Tesco supermarkets nationwide. This critical alert comes as health officials confirm contamination in a specific batch of British Bresaola produced by The Curing Barn.
Product Details and Immediate Action Required
The affected product is The Curing Barn's British Bresaola, sold in 60g packs with a retail price of £4.50. The contaminated batch carries the product code 'WLRC J1Z2 0WD0 J85J' and has a use-by date of June 10, 2026. Customers who have purchased this specific batch are strongly advised not to consume the product under any circumstances.
Instead, consumers should return the contaminated meat to any Tesco store for a full refund. Supermarkets are expected to display prominent recall notices informing customers about the situation and providing clear instructions on the necessary actions to take.
The Dangers of Listeria Contamination
Listeria monocytogenes is a particularly concerning type of bacteria that can cause listeriosis, a rare but potentially serious infection. While symptoms may appear mild initially—including fever, muscle aches, chills, and sickness—the infection can develop into life-threatening complications for vulnerable individuals.
Health officials emphasize that listeria presents unique dangers because it can survive and even multiply in refrigerated conditions. This characteristic makes ready-to-eat foods like sliced deli meats especially high-risk items that require careful monitoring and handling.
The infection is typically contracted through consuming contaminated foods such as deli meats, unpasteurised dairy products, and raw produce. In more severe cases, the bacteria can spread to the bloodstream or brain, potentially causing meningitis or sepsis.
Vulnerable Populations at Greatest Risk
While listeriosis may cause only mild symptoms in healthy individuals, certain population groups face significantly higher risks. Pregnant women, older adults, and people with weakened immune systems are particularly vulnerable to severe complications from this infection.
According to recent UK health data, there were 179 confirmed cases of listeriosis reported in England and Wales during 2024. The highest infection rates were observed among individuals aged 80 and over, highlighting the particular danger this bacteria poses to elderly populations.
Pregnancy-related infections accounted for approximately one-fifth of all reported cases. Among these pregnancy cases where outcomes were documented, a concerning 43.7 percent resulted in stillbirth or miscarriage, underscoring the critical importance of food safety for expectant mothers.
Recent Outbreaks and Growing Concerns
Health authorities investigated seven separate listeria outbreaks in England and Wales during 2024 alone. These outbreaks were linked to various food products including smoked fish, chocolate and strawberry mousse, garlic sausage, and pre-packed sandwiches.
Among non-pregnancy cases reported last year, 28 deaths were recorded—representing nearly one in five cases. In several instances, listeriosis was officially recorded as a cause of death, demonstrating the potentially fatal consequences of this infection.
Unlike more common foodborne illnesses such as salmonella, listeria has a longer incubation period and can lead to more severe complications, particularly affecting vulnerable population groups. Experts warn that invasive cases can progress to include symptoms such as fever, headaches, stiff neck, confusion, and loss of balance.
Consumer Advice and Medical Guidance
This recall alert emerges amid growing public concern about the safety of everyday food products, particularly pre-packed and ready-to-eat items that consumers often assume are safe for immediate consumption.
Anyone who has consumed the affected British Bresaola product and begins experiencing symptoms is strongly urged to seek immediate medical advice. Early intervention can be crucial in preventing serious complications, especially for those in high-risk categories.
The Food Standards Agency continues to monitor the situation closely while working with retailers to ensure all contaminated products are removed from shelves and consumers are properly informed about the risks and necessary precautions.
