Background Extended-spectrum β-lactamases (ESBLs) in Gram-negative organisms is now
a major concern in Enterobacteriaceae worldwide. This study determined a point …

Recently, the emergence and rapid dissemination of extended-spectrum beta-lactamase
(ESBL)-producing bacteria, particularly of the family Enterobacteriaceae, has posed serious …

Extended Spectrum β-lactamase (ESBL)-producing Enterobacteriaceae are of major
concern as they are implicated in multidrug resistant nosocomial infections. They are listed …

Objectives: The aim of this prospective study was to assess the extent of dissemination of
extended-spectrum β-lactamase (ESBL)-producing Enterobacteriaceae at the hospital level …

Introduction. Infections due to extended spectrum β‐lactamase producing
Enterobacteriaceae are on the rise. They pose serious public health problems due to their …

Background: Extended-spectrum beta-lactamases (ESBL) are the most widespread of the
new beta-lactamases and are a significant threat to patient care in the hospital and the …

The aim of the present study was to characterize extended-spectrum β-lactamase (ESBLs)
genes in multidrug resistant enterobacterial pathogens as well as commensal isolates from …

Background The emergence of extended-spectrum beta-lactamase (ESBL)-producing
isolates has important clinical and therapeutic implications. High prevalence of ESBL …

Background: The beta-lactam groups of antibiotics are the largest group of antibacterial
agents used in clinical practice and they are frequently prescribed. The wide use of these …

Introduction Extended-spectrum beta-lactamase (ESBL)-producing Escherichia coli and
Klebsiella pneumoniae are pathogens of significant public health interest for which new …