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Food Safety Incidents

Listeria Contamination has been detected in Mixed lettuce.

October 30 2025

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Food Safety Alert: Listeria Contamination in Mixed Lettuce

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Food Safety Alert: Listeria Contamination in Mixed Lettuce

On October 2, 2025, a significant food safety incident was reported involving the contamination of mixed lettuce with Listeria. This bio-contaminant poses serious health risks, particularly for vulnerable populations such as the elderly, pregnant women, and individuals with weakened immune systems. The source of the contamination has been traced back to France, raising concerns about the safety of this product in the food supply chain.

Mixed lettuce is a popular choice for salads and other dishes, making it crucial for consumers to be aware of potential health hazards. Listeria monocytogenes, the bacterium responsible for listeriosis, can lead to severe illness and complications if ingested. Symptoms may include fever, muscle aches, and gastrointestinal distress, which can escalate to more severe conditions in at-risk groups.

As a precautionary measure, it is advised that consumers check their refrigerators for any mixed lettuce products purchased recently. If any product is suspected to be contaminated, it should be discarded immediately. Additionally, it is essential to maintain proper food handling and hygiene practices, including washing hands and surfaces frequently, to minimize the risk of contamination.

This incident has been reported through the Rapid Alert System for Food and Feed portal (RASFF), highlighting the importance of vigilance in food safety monitoring. Consumers are encouraged to stay informed about food safety alerts and to report any suspected cases of foodborne illness to health authorities.


  • Incident: Listeria Contamination has been detected in Mixed lettuce.
  • Date: 2025-10-02
  • Product: Mixed lettuce
  • Market: Available to SGS Digicomply users only. Explore the platform (for enterprises, no individual plans)
  • Origin of issue: France
  • Hazard: Available to SGS Digicomply users only. Explore the platform (for enterprises, no individual plans)
  • Incident Category: Control
  • Hazard Category: Bio-contaminants
  • Source: Rapid Alert System for Food and Feed portal (RASFF)

For more detailed information about this and other similar incidents, with access to filtering options, historical data, and trend analysis, try the SGS Digicomply Food Safety Software. Explore SGS Digicomply Food Safety Intelligence Hub demos here. (for enterprises only, no individual plans)

Tags: October 2025