Sanitation

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Nofima recently reported on a successful “Seek and Destroy” process carried out by a smoked salmon producer implicated in a listeriosis outbreak, which demonstrated the importance of hygienic design and WGS, and the limitations of standard cleaning and sampling.

VAC-DIV2-CAMKIT is a remote, extended-reach, high-resolution inspection camera for overhead cleaning and inspection in industries where dust control is critical, such as food processing.

Through the One Health lens, a scientific review summarized current knowledge on Salmonella biofilms, the importance of non-antibiotic interventions given the rise of antimicrobial resistance (AMR), emerging alternative strategies with potential for real-world use, and challenges and needs moving forward.

The European Commission has published a revised guidance document on monitoring and shelf-life studies for Listeria monocytogenes in ready-to-eat (RTE) foods in compliance with recent amendments to Regulation (EU) 2073/2005 on the microbiological criteria for foods.

The top ten food safety research projects that excited Food Safety Magazine’s audience the most in 2025 covered Listeria monocytogenes (especially related to biofilms), microplastics, Escherichia coli, antimicrobial resistance (AMR), avian influenza in dairy, microbial threats in irrigation water, and food allergens.

In this year-end episode of Food Safety Matters, we round up the top stories of 2025, covering U.S. federal food safety policy changes under the Trump Administration, MAHA- and state-led moves against food additives of concern and ultra-processed foods, infant formula safety, science on Listeria and biofilms, ongoing monitoring of avian flu, and AI food safety applications.

Without proper sanitation, surfaces and other areas in food processing facilities provide an ideal environment for the growth of biofilm on food contact and non-food contact surfaces. This article discusses biofilm mitigation solutions for food processing operations. 

In 2026, Penn State University will host a series of three-day, in-person short courses designed for food safety and quality assurance professionals, food inspectors, plant managers, sanitarians, and food engineers, overing food microbiology, food science fundamentals, sanitation, and FSMA compliance.

A new USDA study suggests that the “green,” biodegradable enzyme ficin can improve the efficacy of conventional sanitizers when used as a pre-treatment in egg processing environments, reducing the contact time and sanitizer concentration required to achieve Salmonella biofilm inactivation.

This article discusses how an operation should develop, document, implement, and maintain a program to properly manage the many chemicals that are used in food processing.