Extended-spectrum β-lactamases (ESBLs) prevalence was studied in the north of Portugal,
among 193 clinical isolates belonging to citizens in a district in the boundaries between this …

Objective: To investigate the prevalence and antibiotic susceptibility pattern of extended-
spectrum β-lactamases (ESBL)-producing Enterobacteriaecae among patients in the United …

Background: The global emergence and spread of extended-spectrum beta-lactamase
(ESBL)-producing Enterobacterales, especially Escherichia coli and Klebsiella pneumoniae …

Aim The present study was undertaken to detect and characterize ESBLs in Escherichia coli
and Klebsiella Species from University of Maiduguri Teaching Hospital, Maiduguri, North …

Objective To determine the prevalence of extended spectrum beta-lactamase among
Enterobacteriaceae isolated from blood culture in a tertiary care hospital. Methods We …

The worldwide dissemination of extended-spectrum beta-lactamase producing
Enterobacteriaceae,(ESBL-E) and their subset producing carbapenemases (CPE), is …

Background Extended spectrum β-lactamases (ESBLs) are a group of beta-lactamase
enzymes that confer resistance to the oxyimino-cephalosporins and monobactams. The …

ABSTRACT Objective: The epidemiology of Extended-spectrum beta-lactamase (ESBL)
producing E coli and K pneumoniae is complex and varies among hospitals and countries …

Extended spectrum beta lactamases (ESBL) hydrolyse expanded spectrum cephalosporins
like ceftazidime and cephotaxime, which are used in the treatment of Pseudomonas and …

Background: The emergence and spread of extended spectrum β-lactamase (ESBL)-
producing Gram-negative bacteria (GNB), particularly in Enterobacteriaceae, Acinetobacter …