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🛡️ EUSW
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🍎 Food DE AT BE DK FI FR HU SE March 26, 2026

Unauthorised substances malachite green and leucomalachite green found in black tiger prawns from Bangladesh, via the Netherlands

Classification
Information notification for follow-up
Risk
Potential risk
Category
crustaceans and products thereof
Hazard
leucomalachite green prohibited substance - {residues of veterinary medicinal products} *** malachite green unauthorised substance - {residues of vete
Origin
Bangladesh
Notifier
Germany
🗄
Archived (older alert)
This alert was reported 170 days ago and has been moved from our active feed to the archive. The original safety information still applies — we have no confirmation from the issuing agency that the product is safe again. Refer to the official notice for the current status.
📈 Timeline
0 days in total
May 17, 2026 May 17, 2026
Daily snapshot data starts accumulating once the scheduler runs — for now this is interpolated from the agency's first/last dates.

What is this? Black tiger prawns from Bangladesh may have two unsafe dyes called malachite green and leucomalachite green. These dyes should not be in food.

What's happening? Some prawns from Bangladesh sold in Europe had these dyes. They were found through checks.

Does this affect me? If you bought prawns from Bangladesh in Germany, Austria, Belgium, Denmark, Finland, France, Hungary, or Sweden, this may affect you.

What should I do? Do not eat these prawns. Ask your doctor or pharmacist if you feel unwell after eating prawns.

🤖 This plain-language summary is automatically generated from the official agency notice using AI. It is for general information only — not medical advice. For decisions about your health, always consult a pharmacist or doctor and read the official source linked below.

🔬 Medical / technical details (for professionals)
Agency-published detail

Classification: Information notification for follow-up · Risk: Potential risk · Category: crustaceans and products thereof · Hazard: leucomalachite green prohibited substance - {residues of veterinary medicinal products} *** malachite green unauthorised substance - {residues of vete · Origin: Bangladesh · Notifier: Germany

First published
March 26, 2026
Last refreshed by us
3 months ago
Severity (as classified)
Low
Official source
https://webgate.ec.europa.eu/rasff-window/screen/search?notificationReference=2026.2602

All information on this page comes from the official agency notice. We translate and summarise it; we don't add or edit facts.

Related alerts

❓ Frequently asked questions

What is this product recall alert about?
Unauthorised substances malachite green and leucomalachite green found in black tiger prawns from Bangladesh, via the Netherlands. Classification: Information notification for follow-up · Risk: Potential risk · Category: crustaceans and products thereof · Hazard: leucomalachite green prohibited substance - {residues of veterinary medicinal products} *** malachite green unauthorised substance - {residues of v...
When was this alert issued?
This alert was issued on March 26, 2026 by EU RASFF.
Which countries are affected?
The alert applies to the following countries: Germany, Austria, Belgium, Denmark, Finland, France, Hungary, and Sweden.
How serious is this alert?
Low risk. A low risk means harm is unlikely under normal use. The alert is informational but still worth reading.
What should I do?
If you have this product at home, stop using it and return it to the point of purchase for a refund. Keep the receipt if you have one — most retailers refund without it for safety recalls.
Where can I find the official notice?
The full official notice is published on webgate.ec.europa.eu.

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⚠️ We aggregate official notices. We do not give medical advice. For medical or legal decisions, consult the source agency and a qualified professional.