Microbiological Control

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A recent study conducted by veterinary and agronomic researchers from Lusófona University in Portugal has provided a new One Health perspective on food safety in ready-to-eat (RTE) produce, with a focus on the challenges related to microbiological contamination in minimally processed fruits and vegetables.

The U.S. Centers for Disease Control and Prevention (CDC) recently published three new factsheets on Listeria monocytogenes for vulnerable populations.

 Idaho Central District Health (CDH) recently published a webpage offering a plethora of resources for foodservice managers to help them practice active managerial control (AMC), which involves actively leading employees in food handling practices to reduce the occurrence of foodborne illness risk factors.

With each passing year, new and emerging technologies and techniques that have promise for advancing food safety are developed and validated. This article summarizes the top food safety innovations of 2023, based on audience interest. 

In this episode of Food Safety Matters, we review the top food safety stories of 2023 and their implications, covering regulatory changes in the U.S. and abroad; growing concerns about chemical additives and contaminants, allergens, traceability requirements, infant formula, and retail foodservice safety; and the Poisoned documentary that premiered on Netflix in summer 2023.

Two complimentary studies funded by the Center for Produce Safety (CPS) are using genomic sequencing technology to examine how storage conditions affect microbial growth on pears, with a focus on Listeria monocytogenes.

The U.S. Food and Drug Administration (FDA) has provided an update on its completed and ongoing actions to strengthen the safety and resiliency of the nation’s supply of infant formula, including specific actions the agency has taken to meet the recommendations made in FDA’s evaluation of the infant formula crisis response.

Campylobacter and Salmonella infections reported in the EU in 2022 remained below pre-pandemic (2018–2019) levels, according to the latest EU One Health zoonoses report, but the number of reported foodborne illness outbreaks increased by 44 percent in comparison to 2021.

This article examines FDA's investigation of the 2022 regional outbreak of Salmonella Typhimurium on cantaloupe from the Southwest Indiana growing region, which caused 87 reported illnesses and 32 hospitalizations between July and September of that year, and discusses several themes and conclusions related to the outbreak, such as how "business as usual" will continue to produce the same results.

Santé Publiue France (Public Health France) recently published national data on cases of Campylobacter infection for 2022.