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During its investigation of an ongoing Escherichia coli O157:H7 outbreak involving Raw Farm-brand unpasteurized cheddar cheese, FDA detected E. coli in a product sample not matching the current outbreak strain, but instead matching a strain from a different 2025 outbreak.

Per CDC and USDA-FSIS data, in 2023, Salmonella Infantis strain REPJFX01 accounted for 97 percent of S. Infantis isolates and 21 percent of all Salmonella recovered from chicken carcasses. This rising trend is closely aligned with an increase in human salmonellosis infections linked to REPJFX01.

Per the new law, restaurants must place an identifying marker on any food item prepared for delivery or takeout that has been altered or substituted due to a consumer-identified food allergy or sensitivity.

AB 1603 would prohibit the registration of pesticides containing intentionally added PFAS in the state.

Large-scale recycled manure use—a circular agriculture approach used to combat soil acidification that reduces crop yield—can lead to the accumulation of cadmium in soil, which is then taken up by rice crops, affecting food safety.

In 2025, FDA sampled domestic and imported honey to detect food fraud. Consistent with previous years, the rate of fraud was low, but still high enough to emphasize the ongoing vulnerability of honey to economically motivated adulteration.

The proportion of extensively drug-resistant isolates rose from 0 percent during 2011–2015 to 8.5 percent in 2023.

Phage W5, isolated from poultry and livestock slaughterhouse effluent, significantly inhibited the growth of Salmonella in milk, pork, and eggs, and effectively prevented and eradicated biofilms on food-contact surfaces. The absence of virulence and antibiotic resistance genes supported its suitability as a food-grade biocontrol agent.

Although UV-C was effective against Salmonella, E. coli, and Listeria monocytogenes under most conditions, pathogen regrowth during refrigerated storage was significant. The findings suggest UV-C may be a useful post-harvest intervention when used in combination with other measures.  

Using metagenomic sequencing and qPCR, the study analyzed bacteria from produce, chicken meat, and RTE deli meats sold at retail stores in Tennessee. A high abundance and diversity of antibiotic resistance genes were identified, potentially contributing to the persistence and spread of antimicrobial resistance (AMR) in the food supply.