To improve upon the commonly used precautionary, hazards-based approach to allergen labeling, FAO and WHO have developed a scientific approach to food allergen labeling based on actual risk, such as the likelihood and severity of an allergic reaction occurring.
Researchers from CDC, FDA, and USDA trained an artificial intelligence (AI) machine learning model to conduct food source attribution for human cases of salmonellosis by analyzing whole genome sequencing (WGS) data for Salmonella isolates. The model showed promise, estimating that the majority of salmonellosis cases are caused by chicken and vegetables
A study from Public Health Agency of Canada researchers raised concerns about the persistence of Salmonella and Campylobacter in broiler chickens that are resistant to important Category I antimicrobials.
FDA has delayed the compliance date for its Food Traceability Final Rule, fulfilling Section 204(d) of the Food Safety Modernization Act (FSMA 204), by 30 months, due to concerns about industry unpreparedness. Consumer advocacy groups have expressed disapproval.
The U.S. Centers for Disease Control and Prevention (CDC) has updated its estimates for the burden of domestically acquired foodborne illnesses in the U.S. caused by major pathogens. Norovirus was the leading cause of illnesses and hospitalizations, but Salmonella topped fatalities.
FDA is launching “Operation Stork Speed,” comprising a series of actions like increased contaminant testing, to better ensure the safety and adequacy of the U.S. infant formula supply. Consumer Reports, which says Operation Stork Speed was announced one day after it shared contaminant testing results with the agency, has questioned whether FDA is adequately resourced to deliver on its new promises.
According to a survey by CDC researchers, nine percent of consumers reported eating prepackaged frozen vegetables raw and 40 percent reported not following cooking instructions, underlining the importance of preventive controls and processing steps to reduce pathogen contamination during production.
This episode of Food Safety Five discusses two recent scientific studies that are advancing the food industry’s understanding of and ability to address Listeria monocytogenes, including new findings about the pathogen’s behavior in biofilms and a developing rapid detection method.
A Boston University study has shown that Escherichia coli exposed to microplastics form strong biofilms and develop increased levels of antimicrobial resistance (AMR) and multi-drug resistance.
A new study by USDA researchers has shown that long-read whole genome sequencing (WGS) could detect Salmonella attachment to food-contact surfaces earlier than traditional culture-based methods, allowing for sanitation interventions to be applied before the maturation of robust and difficult-to-remove biofilms.
