A recent study aiming to describe the impact of the COVID-19 pandemic on cases of foodborne enteric diseases in Canada found a considerable reduction in cases in 2020 compared to pre-pandemic levels.
Researchers from the Singapore Food Agency’s National Center for Food Science and the National University of Singapore have developed a real-time polymerase chain reaction (PCR) approach for the detection of viable Salmonella Enteritidis contamination in shell eggs, which would accelerate the traditional Salmonella testing process if integrated.
A recent study, funded by the U.S. Department of Agriculture’s National Institute of Food and Agriculture (USDA’s NIFA), has estimated the economic burden of foodborne illnesses linked to flour and flour-based food products in the U.S. from 2001–2021 to be as high as $258 million. Salmonella and Escherichia coli were implicated pathogens.
McMaster University researchers have developed a rapid, inexpensive test for Salmonella contamination in poultry and other food. The test provides accurate results in an hour or less without the need for accessories or a power source.
The U.S. Food and Drug Administration (FDA) has released a report on its investigation of a Salmonella Typhimurium outbreak linked to cantaloupes that occurred during July–September 2022, and has highlighted food safety recommendations for melon growers and distributors.
The U.S. Department of Agriculture’s Food Safety and Inspection Service (USDA’s FSIS) released a proposed determination to declare Salmonella an adulterant in breaded stuffed raw chicken products, building upon the proposed regulatory framework to reduce Salmonella infections linked to poultry products.
The University of Illinois, Cornell University, and Perdue Farms are partnering on a project to study policy and management approaches to further reduce Salmonella cases linked to raw poultry.
The U.S. Department of Agriculture’s Food Safety and Inspection Service’s (USDA’s FSIS) has announced that is granting a pilot project to Pilgrim’s Pride in Mount Pleasant, Texas to examine the merits and logistics of excluding Salmonella poultry vaccine strains from the FSIS Salmonella performance categorization calculation.
In a recent study, the U.S. Centers for Disease Control and Prevention (CDC) has identified non-typhoidal Salmonella (NTS) as one of the top five pathogens contributing to foodborne illnesses in the U.S. Cases of salmonellosis were largely associated with beef products, despite implementation of interventions at slaughter and processing facilities to reduce contamination.
In this episode of Food Safety Matters, we talk with Martin Wiedmann, Ph.D., D.V.M., the Gellert Family Professor in Food Safety and Food Science at Cornell University, about his research on Listeria and Salmonella, his work to strengthen foodborne illness surveillance and response, his use of whole genome sequencing (WGS), and other topics.
