This report describes the standardised laboratory protocol for molecular subtyping of Salmonella enterica serotype Typhimurium. It is based on the 5-locus multiple-locus variable-number tandem repeat analysis (MLVA) method.
Thirty-five laboratories of the Food- and Waterborne Diseases and Zoonoses Network (FWD-Net), among them 28 from EU/EEA countries, participated in the second international external quality assurance (EQA) scheme for the typing of Salmonella.
This report describes the first external quality assurance (EQA) scheme on typing of Salmonella subspecies, organised for the laboratories of the Food- and Waterborne Diseases and Zoonoses network by ECDC.