Enterococci were obtained from 14% of nearly 2,200 flowers, 3.4% of non-floral structures of angiosperms, and from 8.3% of samples of soil, water, and lesser plants of the Great Smoky Mountains National Park, an area little influenced by the presence of man. The enterococci were recovered from one or more flowers or flower clusters of 1,515 samples in 47 taxa, but not from flowers of 67 taxa wi...

Enterococci for which the minimum inhibitory concentration (MIC) of vancomycin was >/=8 mg/l were isolated from meat, feces, and raw milk samples collected in Korea from March to November 2003. Among the 243 vancomycin-resistant enterococci (VRE) that were identified the vanA vancomycin resistance gene was carried by 51 Enterococcus faecium and one Enterococcus sp., vanC1 was carried by 151 Ent...

Sources of antibiotic resistant organisms, including concentrated animal feeding operations (CAFOs), may lead to environmental surface and groundwater contamination with resistant enteric bacteria of public health concern. The objective of this research is to determine whether Salmonella, Escherichia coli, Yersinia enterocolitica, and enterococci resistant to clinically relevant antibiotics are...

the main objective of this study was to investigate the effect of enterococci isolated from traditional lighvan cheese on the quality of iranian uf white during ripening. four samples of cheese were provided from four different cheese production units in lighvan region. strains of enterococci in these samples were isolated by standard microbiological methods and selective medium of kanamycin es...

s: Background: Multidrug-resistant Enterococci are major problem and are increasingly reported worldwide. Enterococcal infections have been associated with higher hospitalization costs and a higher number of related deaths. Treatment of multidrug-resistant enterococci has become a challenge in hospitals around the world due to the lack of reliable therapeutic options. So the present study was u...

Minimum inhibitory and bactericidal concentrations of four antibiotics and their combinations were determined for 38 strains of enterococci by a microtitration tube dilution technique. The drugs were ampicillin, vancomycin, gentamicin, and streptomycin; the combinations were ampicillin-gentamicin, ampicillin-streptomycin, vancomycin-gentamicin, and vancomycin-streptomycin. At achievable serum c...

BACKGROUND The incidence of infection and intestinal colonization with vancomycin resistant enterococci (VRE) is increasing in many countries in the last decade. Concerning the difficult antimicrobial treatment of infections caused by VRE, decreasing the incidence and prevalence of these infections is an important factor in VRE-induced morbidity and mortality control. AIM To determine the pre...

The current U. S. Environmental Protection Agency-approved method for enterococci (Method 1600) in recreational water is a membrane filter (MF) method that takes 24 hours to obtain results. If the recreational water is not in compliance with the standard, the risk of exposure to enteric pathogens may occur before the water is identified as hazardous. Because flow cytometry combined with specifi...

Introduction Enterococci are one of the major causes of nosocomial and community-acquired infections. In recent years, the evolution of antimicrobial resistance in enterococci has posed enormous challenges for clinicians. The antimicrobial therapy of enterococcal infections is complicated because of the inherent resistance shown by enterococci to several commonly used antibiotics such as cephal...

Enterococci are ubiquitous microorganisms, found as part of the normal intestinal microbiota of many animals. They can be present in food products, for example, the Portuguese dry fermented sausage chouriço. Twenty enterococci were isolated from chouriço in two processing units; after identification and typification by conventional-molecular methods, the isolates were screened for virulence fac...