Bailee Henderson

According to a report from the Office of the Inspector General (OIG) for USDA, 20,306 employees left the agency between January and June 2025. This does not include any attrition from the agency’s planned reorganization or the federal government shutdown.

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.

A U.S. appeals court has ruled that USDA must amend the Bioengineered Food Disclosure Standard to close the loophole that exempts certain “ultra-processed” foods (UPFs) from displaying label disclosures for genetically modified (GM) ingredients. Additionally, the court ruled that QR code-only disclosures are unlawful without explicit on-label statements.

A paper from the year 2000 suggesting the safety of glyphosate (the active ingredient in herbicide Roundup), which has been cited for decades in regulatory decisions and pesticide approvals, has been retracted after litigation revealed undisclosed conflicts of interest undermining the study’s integrity.

The Dietary Guidelines for Americans 2025–2030 were unveiled on January 7 alongside a new, inverted food pyramid that elevates the importance of protein and dairy, and an “eat real food” messaging campaign that denounces “highly processed food.”

A Harvard Law report analyzes how federal preemption may impact the emerging patchwork of U.S. state bills on food chemical safety, categorizing the types of common legislation seen in 2025 and discussing possible legal and constitutional challenges.

A court has ruled in favor of a lawsuit filed against House Bill 2354, which was passed in March 2025 and would prohibit foods containing several food additives and dyes from sale in the state. The injunction does not apply to the bill’s provision banning seven food dyes from school meals.

A first-of-its-kind French study has demonstrated that food additives are consumed as mixtures by children and adults, underscoring the importance of considering combined exposures in food safety evaluations.

This episode of Food Safety Five discusses a food safety issue that was covered in some of our most-read scientific articles of 2025: microplastics release from food contact materials and contamination of food.

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.