Dairy/Eggs

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Penn State researchers have demonstrated the potential for Salmonella Dublin to spread among cattle, the environment, and people—necessitating a “One Health” response. Based on their analysis, rising antibiotic resistance is also a concern.

In France, 21 people have been sickened and two have died in a listeriosis outbreak linked to pasteurized milk cheeses produced by the Chavegrand company. Additionally, one person in Belgium has been infected with the same strain of Listeria monocytogenes.

A recent analysis of French milk and infant formulas has revealed the presence of titanium dioxide—which is banned as a food additive in the EU due to potential toxicity—in all human and animal milk samples, as well as in most infant formula samples. Researchers raise concerns about implications for infant health, and question routes of exposure leading to contamination.

A Salmonella outbreak linked to cage-free and organic eggs supplied by California-based August Egg Company has come to a close with 134 infections, 38 hospitalizations, and one death across ten states. All recalled eggs are now expired and should no longer be available in stores, per FDA.

Local authorities have been managing high volumes of overdue inspections accumulated during the COVID-19 pandemic. Despite some workforce growth, backlog issues persisted in 2024.

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 a new opinion, the European Food Safety Authority (EFSA) is proposing to modify the existing maximum residue limits (MRLs) for agricultural chemical chlormequat in oats, as well as in the products of food-producing animals.

This episode of Food Safety Five discusses two scientific advancements related to Listeria monocytogenes control: 1) a study that showed the effectiveness of combining antimicrobial blue light with chemical sanitizers for pathogen inactivation, and 2) the development of a new growth prediction model for L. monocytogenes in artisanal cheeses.  

According to FOODAKAI’s Global Food Recall Index, the first quarter of 2025 has seen significant increases in food product recalls across the dairy, poultry, and produce categories internationally.

This article looks at the use of UV-C light in combination with hydrogen peroxide (H₂O₂) to disinfect packages in the extended shelf life of milk and plant-based products.