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Boar’s Head is planning to reopen a production plant that was linked to a deadly, multistate listeriosis outbreak in 2024. Meanwhile, inspection reports obtained by the Associated Press show that insanitary conditions similar to those that caused the outbreak continue to plague other Boar’s Head facilities.

Food Standards Australia New Zealand (FSANZ) has received official approval for four changes to the Food Standards Code. It has also provided new targeted guidance on microbiological safety and hygiene for seafood and cell-cultured products.

A foodborne listeriosis outbreak in Ireland has sickened nine people and resulted in one death. Preliminary investigation results suggest the likely cause are ready-to-heat meals produced by Ballymaguire Foods, sold under a variety of brand names at major retailers. Recalls have been initiated in Ireland and Northern Ireland.

FDA and CDC have closed their investigation into a Listeria outbreak linked to ready-to-eat products produced by Fresh and Ready Foods of San Fernando, California, announcing that one of the ten people who fell ill has died. 

A study suggests that some food matrices (i.e., smoked fish and soft cheese) significantly increase the ability of Listeria monocytogenes to adapt, survive digestion, and cause infection. Based on the findings, modulating the fat and protein content in food could be one potential way to reduce L. monocytogenes risk.

JBT Marel recently launched its patented Efficient Agitation Retort, which optimizes static processing and agitation to provide flexible preservation solutions across a wider range of packaging formats, including those for ready-to-eat (RTE) food products.

According to FDA, between 2018 and 2025, 42 people were sickened and 14 died across 21 states after consuming Listeria monocytogenes-contaminated Sysco Imperial and Lyons ReadyCare Frozen Supplemental Shakes that were served at long-term care facilities and hospitals. 

In 2024, UKHSA investigated seven listeriosis outbreaks across England and Wales, linked to various food products including smoked fish, chocolate and strawberry mousse, garlic sausage and pre-packed sandwiches.

While FDA regularly reviews individual nutrient requirements for infant formula, this will be the first comprehensive review since 1998.

Researchers from the University of Córdoba in Spain have developed a model for predicting the growth of Listeria monocytogenes in artisanal cheeses, which will be especially useful to producers that must demonstrate compliance with recently expanded EU regulations for controlling the pathogen in ready-to-eat (RTE) foods.