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Listeria Monocytogenes has been detected in Lettuce Varieties.

September 29 2025

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Food Safety Alert: Listeria Monocytogenes Detected in Lettuce Varieties

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Food Safety Alert: Listeria Monocytogenes Detected in Lettuce Varieties

On September 16, 2025, a significant food safety incident was reported involving the detection of Listeria Monocytogenes in various lettuce varieties. This bio-contaminant poses serious health risks, particularly to vulnerable populations such as pregnant women, newborns, the elderly, and individuals with weakened immune systems.

The source of this contamination has been traced back to lettuce varieties originating from France. Listeria Monocytogenes can lead to listeriosis, a severe infection that can cause symptoms such as fever, muscle aches, and gastrointestinal distress. In severe cases, it can lead to complications such as meningitis or septicemia.

Consumers are advised to exercise caution and avoid consuming any affected lettuce varieties. It is essential to stay informed through reliable sources and adhere to food safety practices, including washing produce thoroughly and ensuring proper storage conditions.

This incident has been reported through the Rapid Alert System for Food and Feed portal (RASFF), highlighting the importance of monitoring food safety and taking immediate action to protect public health. Authorities are currently investigating the situation to prevent further contamination and ensure the safety of food products in the market.


  • Incident: Listeria Monocytogenes has been detected in Lettuce Varieties.
  • Date: 2025-09-16
  • Product: Lettuce Varieties
  • 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: September 2025