Phenotypic Stability of Small Colony Variants (SCV) Isolates from Cystic Fibrosis (CF) Patients.

One of the most interesting features of is its ability to switch to a small colony variant (SCV). This switch allows the pathogen to survive periods of antibiotic treatment or pressure from the immune system of the host and further enables it to start the infection once again after the environmental stress declines. However, so far only little is known about this reversion back to the more virulent wild type phenotype.

Proteus mirabilis harboring carbapenemase NDM-5 and ESBL VEB-6 detected in Austria.

We describe a case of carbapenemase-harboring Proteus mirabilis together with detection of NDM-5 in Austria accompanied by other bacterial strains with a wide range of beta-lactamases including OXA-181 and VEB-6. Isolates were obtained from a subphrenic abscess from one patient who was previously treated with broad-spectrum antibiotics in Bangladesh.

Analysis and Characterization of Staphylococcus aureus Small Colony Variants Isolated From Cystic Fibrosis Patients in Austria.

Cystic fibrosis (CF) is the most common hereditary lung disease in the Caucasian population, characterized by viscous bronchial secretion, consecutive defective mucociliary clearance, and unavoidable colonization with microorganisms. Besides Pseudomonas aeruginosa, Staphylococcus aureus is the most common bacterial species colonizing the CF respiratory tract. Under antibiotic pressure S.

Prevalence of emm types and antimicrobial susceptibility of Streptococcus dysgalactiae subsp. equisimilis in Austria.

Objectives: An increase of severe infections caused by Streptococcus dysgalactiae subsp. equisimilis (SDSE) similar to infections caused by Streptococcus pyogenes has been reported over the last years. Little is known about infections with SDSE in Austria.

Genetic and Phenotypic Characteristics of Staphylococcus aureus Isolates from Cystic Fibrosis Patients in Austria.

Background: Cystic fibrosis (CF) is the most common life-limiting inherited disease in Caucasian populations. While pathological changes can be seen in various organs, morbidity and mortality are mainly related to the respiratory tract, with patients suffering from chronic bronchopulmonary infections with characteristic pathogens including Staphylococcus aureus.

Objectives: To date, there is only very limited data on the genetic and phenotypic characteristics of S.

Modified culture method detects a high diversity of fungal species in cystic fibrosis patients.

Cystic fibrosis (CF) is one of the most common genetic lung diseases worldwide. The production of sticky viscous mucus leads to enhanced bacterial colonization and infection, but yeasts and filamentous fungi are also found abundantly in the mucus of patients suffering from CF. The role of fungi in the airways of CF patients is still not understood completely.

Fecal carriage and intrafamilial spread of extended-spectrum β-lactamase-producing enterobacteriaceae following colonization at the neonatal ICU.

Objective: Fecal carriage of extended-spectrum β-lactamase-producing enterobacteriaceae may contribute to the spread of extended-spectrum β-lactamase-producing enterobacteriaceae into the community. The objective of this study was to assess the duration of fecal carriage after discharge and the occurrence of intrafamilial transmission.

Design: Case series.

Molecular epidemiology of Pseudomonas aeruginosa in cystic fibrosis patients from Southeast Austria.

Pseudomonas aeruginosa is the major pathogen in the cystic fibrosis (CF) lung, the predominant source of its acquisition, however, is under discussion. In order to study the molecular epidemiology, we evaluated 86 P. aeruginosa isolates from 43 CF patients from southeast Austria.