updated on 14.07.2026
The dilemma with annual reports and statistics using the example of infectious gastroenteritis
Biostatistics often determines whether we detect genuine risks or merely apparent trends – why the rise in reported foodborne illnesses in Switzerland in 2025 is no reason for hasty conclusions, read about it here.
updated on 30.06.2026
New EU regulation: Challenge tests are gaining importance
With the new Regulation (EU) 2024/2895 as of 1 July 2026, the requirements for demonstrating food safety for ready-to-eat foods were further specified. This brings challenge tests for ready-to-eat foods more into d
read more – New EU regulation: Challenge tests are gaining importance
updated on 25.11.2025
Why are challenge tests with Listeria monocytogenes required? – Part 2
Regulation (EC) No 2073/2005 obliges food manufacturers to comply with strict criteria for the control of Listeria monocytogenes – depending on whether a product promotes the growth of the organism or not. Our overview explains the decisions
read more – Why are challenge tests with Listeria monocytogenes required? – Part 2
updated on 30.10.2025
Multi-species biofilms increase Listeria risk on smoked salmon - New study provides practical insights for hygiene concepts in food production
A recent study shows that multi-species biofilms significantly promote the transmission and growth of Listeria monocytogenes in cold‑smoked salmon, thereby increasing the risk of contamination. The BAV Institute supports companies with targeted Umfe
updated on 29.10.2025
Listeria: The bacterium that came from the cold
Recall of fish delicacies due to Listeria monocytogenes: Learn how modern Listeria tests help detect contamination early and ensure food safety.
updated on 24.10.2025
Why are challenge tests with Listeria monocytogenes required?
Challenge tests show whether Listeria monocytogenes can multiply in a food product – crucial information for product safety. Products that are particularly high-risk include soft cheeses, smoked salmon, or pre-cut fruit. Our Te
read more – Why are challenge tests with Listeria monocytogenes required?
updated on 20.10.2025
Hidden contaminants in food: How 3-MCPD, 2-MCPD and glycidyl fatty acid esters can endanger our health
When oils are heated, contaminants such as 3‑MCPD and glycidyl esters are formed. Learn what risks the BfR has identified — and how you can protect yourself.