The increasing prevalence of oxyimino-cephalosporin-resistant Enterobacteriaceae has
become a global concern because of their clinical impact on both human and veterinary …

Extended-spectrum β-lactam antimicrobials have been broadly used in food animals and
humans to control infectious diseases. However, the emergence and rapid spread of …

Background The increasing prevalence of broad-spectrum ampicillin-resistant and third-
generation cephalosporin-resistant Enterobacteriaceae, particularly Escherichia coli and …

Extended-spectrum β-lactamase (ESBL)–producing Escherichia coli exhibits strong
multidrug resistance (MDR) to ampicillin and third-generation cephalosporins. This study …

The objective of this investigation was to determine the prevalence and characteristics of
extended-spectrum-β-lactamase (ESBL)-producing Escherichia coli and Klebsiella …

Extended-spectrum β-lactamase (ESBL)–producing Escherichia coli strains have been
reported worldwide; however, the incidence and characterization of foodborne ESBL …

In this study, we characterized the β-lactamase genes and phenotypic resistance of
cephalosporin-resistant Enterobacteriaceae isolated from retail foods in China. Of 1,024 …

Objectives Extended-spectrum β-lactamase-producing Escherichia coli (ESBL-EC) are a
serious public health concern worldwide. The aim of this study was to characterise ESBL-EC …

The aim of this study was to investigate the molecular epidemiology of extended-spectrum-β-
lactamase producing Escherichia coli (ESBL-EC) from poultry, the poultry farm environment …

Background Widespread dissemination of extended-spectrum β-lactamase (ESBL)-
producing bacteria is a threat to public health. Since livestock products are possible …