First published 10/9/2026, 11:52:15 PM UTC · Last updated 10/9/2026, 11:52:15 PM UTC

Presenza di E Coli STEC in formaggio a latte crudo // Presence of STEC E. coli in raw milk cheese — Switzerland

A serious-risk alert reports suspected Shiga toxin-producing E. coli in raw-milk Casera Valtellina DOP cheese. Distribution to other member countries is indicated, with Switzerland named as an affected distribution country.

Illustrative image: Die Rote Hexe / La Sorcière Rouge / La Strega Rossa / The Red Witch, production :Bodensee Käse AG, Wil SG (Switzerland), Wiki loves Cheese Vienna — Ailura/Wikimedia Commons, CC BY-SA 3.0 at

Why it matters

The alert identifies a suspected foodborne pathogen in a named cheese product and indicates distribution beyond one country.

Location

Categories: public-health

Generated scores

Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.

Confidence: 6/10How certain the assessment is based on the clarity and evidence in the cited reporting.
Geographic reach: 6/10How widely the event reaches, from a local area (1) to worldwide impact (10).
Global importance: 4/10The event's broader significance, from limited importance (1) to major global importance (10).
Impact magnitude: 3/10The scale or severity of the real-world impact, from minor (1) to extreme (10).
Positivity: 2/10How harmful or beneficial the event is, from strongly harmful (1) to strongly positive (10).
Urgency: 5/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Sources

Primary official sourcePresenza di E Coli STEC in formaggio a latte crudo // Presence of STEC *E. coli* in raw milk cheese — SwitzerlandSource: European Commission RASFF, licensed under CC BY 4.0. Adapted by Planet Briefing. Usage terms

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Presenza di E Coli STEC in formaggio a latte crudo // Presence of STEC *E. coli* in raw milk cheese — Switzerland

Why it matters

Location

Generated scores

Sources

Presenza di E Coli STEC in formaggio a latte crudo // Presence of STEC E. coli in raw milk cheese — Switzerland