This report presents the results of the 11th round of the external quality assessment (EQA-11) scheme for typing of Shiga toxin-producing Escherichia coli (STEC).
Infection with Salmonella spp. is the second most reported zoonotic disease in humans with 60 050 reported cases in 2021 in the European Union (EU) and Salmonella is associated with the highest number of foodborne outbreaks. The overall EU trend of salmonellosis incidence for the years 2017 to 2021 have not changed significantly. To prevent foodborne diseases such as salmonellosis, human surveillance systems at different levels are essential to monitor the disease and to have an early detection and response to outbreaks.
This report presents the results of the 10th round of the external quality assessment (EQA-10) scheme for typing of Shiga toxin-producing Escherichia coli (STEC).
This report presents the results of the 11th round of the external quality assessment (EQA-11) scheme for typing of Salmonella enterica subsp. enterica organised for the national public health national reference laboratories (NPHRLs) in ECDC’s Food- and Waterborne Diseases and Zoonoses network (FWD-Net) managed by the European Centre for Disease Prevention and Control (ECDC). The EQA-11 scheme was arranged by the Section for Foodborne Infections at the Statens Serum Institut (SSI) in Denmark.
The Protocol is targeted at the national public health reference laboratories to guide the susceptibility testing needed for EU surveillance and the reporting to ECDC.
Between 15 March and 6 July 2021, 348 confirmed S. Braenderup sequence type 22 (ST22) cases were reported in 12 European Union/European Economic Area (EU/EEA) countries and the United Kingdom (UK).
Rapid risk/outbreaks assessment aim at supporting the countries and the European Commission in their preparedness and response to a public health threat. They provide a timely summary and risk assessment of a public health threat for EU/EEA countries related to a specific event. They also include potential options for response. As outbreaks or public health events develop, ECDC may issue updated risk assessments.
ECDC is supporting a large number of targeted External Quality Assessment (EQA) schemes with voluntary participation by reference or primary laboratories, which are active members of EU surveillance networks.