β-lactamases are the primary cause of resistance to β-lactams among members of the family
Enterobacteriaceae. SHV enzymes have emerged in Enterobacteriaceae causing infections …

Food producing animal is a global challenge in terms of antimicrobial resistance spread.
Extended-spectrum beta-lactamase (ESBL)-producing Enterobacteriaceae are relevant …

Objective (s) Production of extended-spectrum beta-lactamases (ESBLs) by enteric bacteria
continues to be a major problem in hospitals and community. ESBLs producing bacteria …

Introduction: The aim of this study was to determine the prevalence of extended-spectrum
beta-lactamase (ESBL) producing Escherichia coli (E. coli), Klebsiella pneumoniae (K …

The aim of the present study was to identify some of the genes, namely: CTX-M, SHV, and
TEM, responsible for extended-spectrum beta-lactamase (ESBL) phenomenon among …

Objective (s): Different types of extended spectrum beta-lactamases (ESBLs) are
encountered in the clinical settings worldwide. There are a few studies regarding the …

Typhoid fever is caused by Salmonella enterica serovar Typhi, a major public health
concern in developing countries. Recently, there has been an upsurge in the occurrence of …

Methods: A total of 260 non repetitive clinical isolates from 240 patients (some patients had
more than one organism also), was selected for the study. Of these 33 were from sputum, 64 …

In case of Escherichia coli and Klebsiella pneumoniae infection, the increased prominence
of multidrug-resistance strains has become the greatest challenge in the urinary tract …

Background: Extended-spectrum beta-lactamases (ESBLs) are a group of enzymes that
hydrolyze antibiotics, including those containing new cephalosporins, and they are found in …