Penn State University researchers have demonstrated the usefulness of wastewater monitoring for foodborne pathogen surveillance, after successfully isolating Salmonella from wastewater samples and linking them to clinical isolates from an existing foodborne illness outbreak.
On September 18, bioMérieux celebrated the opening of its new Molecular and Genomic Innovation Center in Philadelphia, Pennsylvania, where innovative molecular diagnostics solutions will be developed to meet the testing needs of the food and beverage industry, thereby advancing food safety.
A recent study has demonstrated that current sampling and testing methods for Campylobacter may overlook epidemiologically-important strains. The researchers suggest using optimized culture methods and analyzing multiple isolates per sample.
In light of a recent investigation that found nearly half of honey imported to the EU is adulterated, UK researchers have demonstrated the promise of two innovative techniques—DNA barcoding and spatial offset Raman Spectroscopy—for detecting sugar adulterants in honey.
CuratedFoodMetagenomicData (cFMD) is a new, open-source database for the collection of food microbial data. It currently includes the metagenomes of 2,533 foods, comprising more than 10,000 microbes, approximately half of which were previously unknown.
A recent European Food Safety Authority (EFSA) project explored new methods to understand the immunotoxicity of per- and polyfluoroalkyl substances (PFAS). At the same time, one Swiss canton has called on Parliament to develop a PFAS action plan after finding widespread contamination on farms, and has banned the sale of beef with high levels of the chemical.
The European Commission has published a draft regulation that, if adopted, would require EU Member States to conduct whole genome sequencing (WGS) analysis during foodborne illness outbreak investigations involving several important pathogens, and to report the results of WGS analyses.
A recent review of carcinogenicity data submitted to support U.S. FDA “Generally Recognized as Safe” (GRAS) determinations for food substances has shown that, although the types of carcinogenicity data are varied, safety is typically adequately evidenced. Still, a standardized approach defining which data is required to support a GRAS determination could be useful.
Thanks to whole genome sequencing (WGS) and other investigative data, two foodborne salmonellosis outbreaks previously thought to be separate have been linked to each other and have been associated with cucumbers.
A recent study has established a framework for identifying and prioritizing microbiological risks in infant food products. A web tool has been made available to the public.
RSS
