Objectives: The study institute was challenged with an outbreak of different vancomycin-resistant Enterococcus faecium (VREfm), including vanA- and/or vanB-containing isolates. Remarkably, screening overnight enriched specimens using a vanA and vanB real-time polymerase chain reaction (PCR) gave positive results for vanB with very low cycle threshold values, whereas VREfm-specific enrichment cultures remained negative. This paper describes the analysis of the diagnostic results leading to adaptation of the diagnostic algorithm.
View Article and Find Full Text PDFThe STARlet All-In-One system is a modular platform that integrates the complete molecular diagnostic workflow from nucleic acid extraction of clinical samples to PCR set-up and amplification. The platform was evaluated in comparison with laboratory developed tests (LDT) on fecal samples from patients with suspected viral gastro-enteritis. In a retrospective study, 72 positive samples were analysed, including all pathogens detected by the Seegene Allplex™ GI-virus assay, adenovirus, astrovirus, norovirus GI and GII, sapovirus, and rotavirus.
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