Based on the results of a recent Clostridium perfringens Market Basket Study, the U.S. Department of Agriculture’s Food Safety and Inspection Service (USDA’s FSIS) has concluded that the guidance currently being used for the cooling of large-mass, non-intact ready-to-eat (RTE) meat and poultry products is adequate and does not merit revision.

A Center for Produce Safety-funded study is working to characterize the physiological changes that occur in Shiga toxin-producing Escherichia coli O157:H7 (STEC) bacteria that is present on romaine lettuce during postharvest cooling and refrigerated transport to processors, which could affect the pathogen’s virulence and detectability characteristics. The end goal of the research is to develop an easily accessible online tool for industry that identifies practices to mitigate the risks of STEC transmission via romaine lettuce.

Alfa International Seafood Inc. recalled refrigerated yellowfin tuna steaks because they might cause a type of food poisoning from fish that have begun to spoil.