… virulence phenotypes or phylogroups (39). Although the underrepresentation of certain ESBL
groups and virulence … for coincidental combinations of virulence and resistance traits within …

… Virulence gene typing identified extraintestinal pathogenic E. coli (ExPEC; 2.0%), avian …
virulence in this facultative pathogen should be considered an additional threat to public health. …

… β-lactamases, and ST405 that produce CTX-M β-lactamases, … of antimicrobial resistance
and certain virulence factors. The … the phylogenetic groups, virulence factors and adherence …

… virulence factors among CTX-M producers and nonproducers; however, aggregate virulence
… M type predicts phylogenetic background, and the virulence potential of ESBL-producing E. …

… a wide array of virulence attenuations associated with different transferable β-lactamases,
among which the production of OXA-2-derived extended-spectrum β-lactamases stood out as …

… The relationship between antibiotic resistance and virulence factors observed in this
study could play an important role in outbreaks associated with P. aeruginosa infections. …

The current study investigated the emergence of multidrug-resistance (MDR), extended-spectrum
beta-lactamase (ESBL)-producing Salmonella enterica serovar Heidelberg in broiler …

… the virulence potential of Escherichia coli isolates producing CTX-M β-lactamases.
During a … The aim of the present study was to determine the virulence potential of hospital-acquired …

… -spectrum β-lactamase (ESBL) and/or plasmid mediated AmpC (pAmpC) and virulence markers
… Virulence factor (VF) scores >2 were mostly present amongst isolates in phylogroup B2. …

… Virulence factors are important in the epidemiology and pathophysiology of E. coli infections…
with virulence factors and the likelihood of causing various infections [14, 15]. Virulent …