نتایج جستجو برای: vanb and vana
تعداد نتایج: 16827391 فیلتر نتایج به سال:
OBJECTIVES We determined the presence of antibiotic-resistant enterococci (ARE) in commercialized poultry samples from Portugal and analysed their clonal diversity and the resistance genes harboured by these strains. METHODS Ninety-nine retail poultry samples of 10 widely commercialized brands were studied (1999-2001). Samples were enriched and plated on selective media with and without vanco...
In 2000, Enterococcus faecalis resistant to vancomycin was first reported at a tertiary hospital in Porto Alegre, southern Brazil. The resistance spread to other hospitals and surveillance programs were established by hospital infection committees to prevent the spread of vancomycin-resistant enterococci. In February 2002, an isolate initially identified at the genus level as Enterococcus was o...
Results The colonisation rate was 78% (78/100). Ten grew non multi-resistant Grampositives MSSA (1) and Enterococcus species (9), 17 grew commensals. Non multiresistant Gram-negatives grew in 38 specimens: Pseudomonas species (13) and ‘coliforms’ (26). MROs were found on 25% of tourniquets, including 3 from MRO isolation rooms. An IMP-4 positive E. cloacae and an ESBL E. cloacae were isolated f...
We investigated the frequency of antibiotic resistance of Enterobacteriaceae and the presence of vancomycinresistance genes in samples taken from the Sea of Marmara, and the Istanbul and Canakkale Straits, Turkey. Di erent colony-forming bacteria were isolated and identi ed with the VITEK 2 Compact 30 system. e antibiotic resistance of the isolates was determined by the disc di usion method. e ...
Geographic spread of vancomycin-resistant enterococci (VRE) clones in cities, countries, or even continents has been identified by molecular techniques. This study aimed at characterizing virulent genes and determining genetic relatedness of 45 VRE isolates from Trinidad and Tobago using molecular tools, including polymerase chain reaction, pulsed-field gel electrophoresis (PFGE), and Random Am...
BACKGROUND & OBJECTIVES Enterococci, classified as group D streptococci, are the second leading cause of nosocomial infections. The incidence of enterococcal infections and species prevalent in India is not thoroughly investigated. The present study was undertaken to isolate and characterize enterococci from clinical specimens and determine the antimicrobial susceptibility pattern of these isol...
OBJECTIVE To demonstrate that nosocomial transmission of vancomycin-resistant enterococci (VRE) can be terminated and endemicity prevented despite widespread dissemination of an epidemic strain in a large tertiary-care referral hospital. INTERVENTIONS Two months after the index case was detected in the intensive care unit, 68 patients became either infected or colonized with an epidemic strai...
Enterococci are a major cause of health care-associated infections and account for approximately 10% of all bacteremias globally. The aim of this study was to determine the proportion of enterococcal bacteremia isolates in Australia that are antimicrobial resistant, with particular emphasis on susceptibility to ampicillin and the glycopeptides, and to characterize the molecular epidemiology of ...
Vancomycin-resistant enterococci (VRE) are important hospital pathogens and have become increasingly common in patients admitted to the intensive care unit (ICU). To determine the incidence and the risk factors associated with VRE colonisation among ICU patients, active surveillance cultures for VRE faecal carriages were carried out in patients admitted to the ICU of the University Hospital of ...
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