Molecular Epidemiology, Clinical Course, and Implementation of Specific Hygiene Measures in Hospitalised Patients with Infection in Brandenburg, Germany.

(1) Background: infections (CDI) have increased worldwide, and the disease is one of the most common healthcare-associated infections (HAI). This study aimed to evaluate the molecular epidemiology of , the clinical outcome, and the time of initiation of specific hygiene measures in patients with CDI in a large tertiary-care hospital in Brandenburg. (2) Methods: Faecal samples and data from hospitalised patients diagnosed with CDI were analysed from October 2016 to October 2017.

Isolation of Streptococcus urinalis from a human blood culture.

Streptococcus urinalis was isolated from a blood culture of a 60-year-old man with a history of urethral stricture. This species has been recently described as a new member of the pyogenic subgroup of streptococci that cause urinary tract infections.

Rapid detection of Streptococcus agalactiae from swabs by peptide nucleic acid fluorescence in situ hybridization.

The applicability of the PNA FISH (peptide nucleic acid fluorescence in situ hybridization) method for detection of Streptococcus agalactiae [group B streptococci (GBS)] from swab samples was evaluated. Three swab-sample-processing protocols with different time-to-result (TTR) values were compared: (i) direct smearing of fresh swabs onto microscope slides (n=153, TTR 2.5 h), (ii) further extraction and concentration of cells from these same swabs (n=153, TTR 2.

Comparison of two chromogenic media for selective isolation of vancomycin-resistant enterococci from stool specimens.

Two chromogenic media (Chromagar VRE and chromID VRE [C-ID]) performed equally well in the direct detection of vancomycin-resistant enterococci (VRE) in stool specimens after an overnight enrichment step and a 48-h incubation period, with a sensitivity of 98.2% (56/57) for both and specificities of 96.5% (195/202) and 97.