Contamination Control

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The Environmental Working Group’s 2026 Shopper’s Guide to Pesticides in Produce highlights PFAS pesticides for the first time. Although EWG recently updated its methodology, scientists argue it still does not consider key exposure science and risk assessment principles, therefore misleading consumers about the health risks of conventionally grown produce.

Researchers developed a quantitative microbiological risk assessment (QMRA) framework that evaluates the public health, environmental, and economic trade-offs of microbiological sampling plans. They suggested microbiological sampling may be most useful when risk-based or as a verification tool.

“If mandatory authority needs to be strengthened, the Food Safety Caucus stands ready to tackle this issue at FDA’s request,” wrote Congress members in a statement about the ongoing E. coli outbreak involving Raw Farm raw cheese products. Raw Farm has so far refused to recall.

A key cause of the outbreak was determined to be contaminated eggshells used in poultry feed. Cross-sector collaboration and data-sharing were instrumental in solving the investigation.

WHO assessed the overall public health risk as “moderate,” citing the vulnerability of infants, uncertainty around the extent of contamination, and gaps in surveillance and traceability.

The free resource outlines practical ways to identify risks, select the right inspection technologies, and build a proactive foreign material contamination prevention strategy, focusing on five key areas of food safety management.

No U.S. Salmonella outbreaks linked to Mexican papayas have been identified since 2020 thanks to collaborative efforts between regulators and industry in both countries. The case study could serve as a framework for improving food safety in other commodities and global supply chains.

The products have been recalled, but have a long shelf life. FDA previously reported working with the manufacturers to determine the root cause of contamination, but has not shared an update at the time of the investigation’s close.

A national study led by the UK Food Standards Agency (FSA) found concerning increases in antimicrobial resistance (AMR) among poultry-associated Campylobacter isolates. Source attribution modeling predicted that chicken meat is by far the most dominant source of human campylobacteriosis cases.

Recent contamination incidents involving moringa products draw attention to supply chain vulnerabilities that affect many botanical ingredients used in the global natural health industry. These events offer an opportunity to examine where problems can emerge and how companies can better protect consumer safety.