Refrigerated/Frozen

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FDA detected radioactive isotope Cesium-137 (Cs-137) in a shipment of Indonesian cloves, due to heightened surveillance efforts initiated after radioactive shrimp was detected in another Indonesian import. Additionally, the radioactive shrimp recall has been expanded, and now affects Walmart, Kroger, and other retailers nationwide.

A “Frozenomics” survey conducted by SmartSense shows that consumers are increasingly relying on frozen food purchases to stretch their grocery budgets, despite having mistrust in frozen food safety.

In a testing and sampling assignment conducted from 2022–2024 to determine the prevalence of economically motivated adulteration among imported frozen seafood, FDA found that 36 percent of the samples were violative for short weighting.

A recent survey of frozen berries at retail across Switzerland showed very low levels of pathogenic bacteria contamination, with only Bacillus cereus detected; however, antimicrobial resistance (AMR) indicators were detected on 2 percent of samples.

In a new peer-reviewed paper, experts emphasized the need for a paradigm shift in how the entire frozen berry supply chain can manage enteric virus safety, shifting from reliance on detection to a focus on prevention strategies.

FDA has issued a safety alert raw frozen shrimp products that tested positive for radioactive isotope Celsium-137, which were imported from Indonesia and sold at Walmart stores in 13 states. The agency recommends a recall.

This article looks at what the FSMA 204/traceability requirements mean for temperature-controlled food storage and transportation, as well as processes and technologies that can support traceability throughout the fresh and frozen food supply chains.

USDA-FSIS and public health partners are investigating an outbreak of Listeria monocytogenes that currently includes 17 ill people in 13 states. As of June 17, 2025, there have been three reported deaths and one fetal loss associated with this outbreak.

To combat food fraud and reduce instances of scombroid poisoning due to histamine contamination, a new European Commission draft regulation would tighten regulations for freezing tuna onboard vessels.

The UK Health Security Agency (UKHSA) is investigating a listeriosis outbreak involving five illnesses and three deaths. Desserts served at healthcare facilities are being considered as the potential vehicle of illness. The desserts tested positive for low levels of Listeria monocytogenes, but have not been confirmed as the source of the outbreak.