This report presents the results of the sixth round of the external quality assessment (EQA-6) scheme for Listeria monocytogenes (L. monocytogenes) typing organised for laboratories providing data to the Food- and Waterborne Diseases and Zoonoses Network (FWD-Net) managed by ECDC.
This report presents the results of a proficiency test to evaluate the inter-laboratory reproducibility and portability of Listeria monocytogenes (Lm) genome assemblies in the EU/EEA.
A multi-country outbreak of 12 listeriosis cases caused by Listeria monocytogenes sequence type (ST) 8 has been identified through whole genome sequencing (WGS) analysis in three EU/EEA countries: Denmark (6 cases), Germany (5) and France (1).
Ready-to-eat salmon products, such as cold-smoked and marinated salmon, are the likely source of an outbreak of listeriosis that has affected Denmark, Germany and France since 2015.
This report presents the results of the fifth round of the external quality assessment (EQA-5) scheme for typing of Listeria monocytogenes organised for laboratories in the Food- and Waterborne Diseases and Zoonoses Network (FWD-Net).
More than half of the severe listeriosis cases in the European Union belong to clusters, many of which are not being picked up fast enough by the current surveillance system, suggests a new article published in Eurosurveillance. The large-scale study looked into listeriosis epidemiology through whole genome sequencing and found that this method, when implemented at EU-level, could lead to faster detection of multi-country outbreaks, saving up to 5 months of the investigations.