Based on a review of foodborne illness outbreaks linked to sauces and other literature, University of Georgia’s Center for Food Safety researchers underscored pathogenic bacteria as the primary public health concern, while also highlighting spoilage microorganisms and the comparatively understudied risk posed by foodborne parasites.
The microbiological quality of most ready-to-eat (RTE) plant-based meat, dairy, and fish substitutes was satisfactory, but elevated levels of pathogens and indicators in some commodities raised process and hygiene concerns. An analysis of the products’ physico-chemical properties suggested they could support microbial growth.
Effective July 20, to support risk surveillance, the agency will perform metals analysis on samples that are already collected for allergen verification.
The label claim “STABILIZED” would indicate that a ready-to-eat (RTE) product had been formulated or processed to inhibit Listeria monocytogenes growth. The researchers advocate for formulation and process changes as listeriosis rates climb in Europe and stricter EU Listeria regulations come into effect.
Effective July 1, the amended Regulation (EU) 2073/2005 on the microbiological criteria for foods expands the requirements for food business operators regarding Listeria monocytogenes in ready-to-eat (RTE) foods.
At least 106 people have been infected by the outbreak strain in 13 European countries. Young people are disproportionately affected. Some sickened children reported eating the noodles and seasoning dry, without adding boiling water as instructed on the package.
Real-world data from meat processors show Clostridium perfringens is rarely detected in fully cooked meat and poultry products and remains uncommon even when deviations from USDA-FSIS Appendix B parameters are reported, challenging assumptions underlying regulatory limits for growth during stabilization.
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.
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