London Girl Dies After Allergic Reaction Linked to Milkshake Cross-Contamination
A 12-year-old girl died in London after consuming a Twix milkshake, which led to a severe allergic reaction. The incident is attributed to cross-contamination with hazelnut residue from a previously made drink in an unwashed blender at a local cafe.

Birmingham, AL, October 10, 2026 — A tragic incident has occurred in London where a 12-year-old girl passed away following a severe allergic reaction to a Twix milkshake. The girl’s death has been linked to cross-contamination with hazelnut residue, which was present in the blender used to prepare her drink.
Reports indicate that the blender had not been properly washed after being used to make a previous beverage containing hazelnuts. This oversight led to hazelnut residue being transferred to the Twix milkshake, triggering a fatal allergic reaction in the girl.
The incident highlights critical concerns regarding food safety protocols, particularly for establishments handling ingredients that are common allergens. Cross-contamination is a significant risk for individuals with severe allergies, where even trace amounts of an allergen can cause a life-threatening response.
The specific name of the cafe where the incident took place has not been publicly disclosed. Furthermore, details regarding the exact date of the event and the specific allergy the girl suffered from have not been provided in the available information. The outcome of any official investigations into the cafe’s food safety practices or compliance with health regulations remains unclear at this time. The amount of any potential fine or specific disciplinary actions taken against the establishment have also not been reported.
This event underscores the importance of stringent hygiene practices and allergen management in food service. Restaurants and cafes are expected to adhere to strict guidelines to prevent cross-contamination and ensure the safety of customers, especially those with known allergies.
Story summarized from the original created by Akim Powell on www.wbrc.com, see more information here.
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