Purpose The aim of this study was to explore the clinical, microbiological, and molecular characteristics of Stenotrophomonas maltophilia bacteraemia, outcomes, and risk factors associated with mortality. Methods This was a nationwide retrospective cohort study of patients with S. maltophilia bacteraemia during the period between January 2017 and December 2021. MIC Test Strips (Liofilchem, Roseto degli Abruzzi, Italy) were use...

Purpose To describe the clinical characteristics of exogenous episodes of endophthalmitis from which Staphylococcus epidermidis was isolated by vitreous cultures. We also explored the genomic traits of these S. epidermidis isolates and their relatedness to S. epidermidis originating from carriers and from prosthetic joint infections in the same geographical region. Methods S. epidermidis isolated from cases of exogenous endoph...

Linezolid resistance in Enterococcus spp. is increasingly considered critically important and a public health threat which mandates the need to understand their genomic contents and dissemination patterns. Here, we used whole-genome sequencing to characterize the resistome, virulome and mobile genetic elements of nine linezolid-resistant (LZD R ) enterococci (seven optrA - E. faecalis, one poxtA - E. faecium and one optrA - E....

Prosthetic joint infection (PJI) is a feared and challenging to diagnose complication after arthroplasty, with Staphylococcus epidermidis as the major pathogen. One important criteria to define PJI is the detection of phenotypically indistinguishable microorganisms with identical antibiotic susceptibility pattern in at least two different samples. However, owing to phenotypical variation within genetic clones and clonal variat...