Additive effect of Enterococcus faecium on Enterococcal bloodstream infections: a 14-year study in a Swiss tertiary hospital.

We investigated whether an increase in enterococcal bloodstream infections (BSIs) depends on the emergence of Enterococcus faecium in an area with low vancomycin-resistant enterococci prevalence. From 1999 to 2012, a linear increase in E. faecium BSI rates (0.

Detection of enterovirus RNA in cerebrospinal fluid (CSF) using NucliSens EasyQ Enterovirus assay.

Rapid detection of enterovirus (EV) infections is essential in the management of aseptic meningitis. Molecular approaches have opened the way to such rapid, but also specific and sensitive, diagnostic tests. The aim of this study was to compare the performance of the CE marked NucliSens EasyQ Enterovirus assay with an in-house two-step RT-PCR assay using cerebrospinal fluid (CSF) and throat swab samples.

Phylogenetic analysis of clinical mumps virus isolates from vaccinated and non-vaccinated patients with mumps during an outbreak, Switzerland 1998-2000.

During the past decade mumps outbreaks have occurred in several European countries with universal vaccination programs probably due to poor efficacy of the Rubini vaccine strain. However, the evolution of vaccine escape mutants has also been considered. A phylogenetic analysis was undertaken on 69 clinical mumps isolates obtained from 39 vaccinated and 22 non-vaccinated mumps cases (and six cases with unknown vaccination status) during an outbreak in 1998-2000.

Detection of alpha- and epsilon-toxigenic Clostridium perfringens type D in sheep and goats using a DNA amplification technique (PCR).

Clostridium perfringens isolated from sheep and goat with enterotoxaemia at necropsy and from healthy animals at slaughter were typed using specific PCR assays for the detection of the alpha-, beta- and epsilon-toxin genes. Clostridium perfringens isolated from all 52 animals with pathological signs of enterotoxaemia showed the presence of the alpha- and epsilon-toxin genes but were devoid of the beta-toxin gene. These strains could therefore be identified as type D, characteristic for clostridial enterotoxaemia of sheep, lambs and goats.

Species identification of Mycoplasma bovis and Mycoplasma agalactiae based on the uvrC genes by PCR.

The DNA repair genes uvrC from Mycoplasma bovis and Mycoplasma agalactiae type strains were cloned and their nucleotide sequences were established. These sequences were used to design polymerase chain reaction (PCR) primer pairs for M. bovis and M.