The genus Enterococcus is represented by some of the clinically important species and is well known for its antibiotic resistance, which participates in colonization and infection. Increasing resistance of enterococci has been evoked due to the excessive use of antibiotics not merely for therapeutic purposes or in indicated cases. One of the promising possibilities how to reduce the use of grea...

OBJECTIVE To evaluate the susceptibility pattern of S. aureus and enterococci to teicoplanin using an in vitro method. METHODS Between February and November 2011, valid bacteriological samples were collected at three hospitals in three cities in Pakistan and the organism was isolated. Only samples containing S. aureus or enterococci were tested for their sensitivity to teicoplanin and various...

The in vitro activity of nafcillin, oxacillin, and methicillin alone and in combination with gentamicin and tobramycin against 30 strains of enterococci was investigated. The penicillinase-resistant penicillins were less active than penicillin and ampicillin against the enterococci. Nafcillin was more active than oxacillin and methicillin. Sixty-six percent of strains were inhibited by nafcilli...

We cultured enterococci from urinary tract infections in Iranian hospitals. Seven different Enterococcus species (E. raffinosus, E. durans, E. hirae, E. avium, E. mundtii, E. faecium and E. faecalis) were found. Seven strains were vancomycin resistant, leading to an overall vancomycin resistance rate of 3.9%. The enterococcal infection rate was high and vancomycin-resistant enterococci incidenc...

Conditions have been optimized for the use of a multiplex PCR for the detection of vancomycin-resistant enterococci in nosocomial surveillance specimens. Seven primer sets targeting the genes vanA, vanB, vanC1, vanC2/C3 Enterococcus faecalis-specific, Enterococcus faecium-specific, and rrs (16S rRNA) were used in one reaction tube. The PCR method developed in the present study is simple and rel...

Vitek 2 (bioMérieux, Inc., Durham, NC) is a widely used commercial antimicrobial susceptibility testing system. We compared MIC results obtained by Vitek 2 to those obtained by the Clinical and Laboratory Standards Institute (CLSI) broth microdilution (BMD) reference method for 134 staphylococcal and 84 enterococcal clinical isolates. Nineteen agents were evaluated, including all those availabl...

background in recent decades, bacterial antibiotic resistance (especially in enterococci) has become a significant problem for human and veterinary medicine. one of the most important antibiotic resistances in enterococci, vancomycin resistance, is encoded by van gene family. objectives the aim of this study was to investigate antibiotic resistance to vancomycin in enterococci and the genes res...

Multidrug-resistant Enterococci colonizing the intestinal tract of patients are major sources infection as well spread resistance. The present study aims to determine antimicrobial resistance profile Enterococcus species from admitted laboratory Yaounde Military Hospital. was conducted in July November 2020. Stool samples were collected and processed for bacterial isolation susceptibility testi...

Historically, most clinical microbiology laboratories report that 80 to 90% of enterococci are Enterococcus faecalis, whereas E. faecium accounts for 5 to 10% of isolates. At our medical center from 1993 to 2002, we evaluated the percentages of E. faecium among all enterococcal isolates and the percentages of E. faecium isolates that were vancomycin resistant. Over this 10-year period, the perc...

Cupáková, ·. , J . Luká‰ová: Agricultural and Municipal Waste Water as a Source of Antibiotic-Resistant Enterococci. Acta Vet. Brno 2003, 72: 123-129. The occurrence of enterococci in different waste waters from two cattle farms in south and north Moravia and sewage treatment plant of the University of Veterinary and Pharmaceutical Sciences Brno, Czech Republic was investigated. Resistance and/...