Escherichia coli sequence type 131 (ST131) and Klebsiella pneumoniae ST258 emerged in
the 2000s as important human pathogens, have spread extensively throughout the world …

Abstract The Working Party makes more than 100 tabulated recommendations in
antimicrobial prescribing for the treatment of infections caused by multidrug-resistant (MDR) …

We describe the global molecular epidemiology of 229 carbapenemase-producing
Escherichia coli in 36 countries during 2015–2017. Common carbapenemases were …

Escherichia coli sequence type 410 (ST410) has been reported worldwide as an
extraintestinal pathogen associated with resistance to fluoroquinolones, third-generation …

Highlights•Multi-drug resistance in E. coli and K. pneumoniae is concentrated in a small
number of globally disseminated clones.•Certain plasmids are associated with ESBL and …

The emergence of carbapenem-resistant enterobacterial species poses a serious threat to
public health worldwide. OXA-48-type carbapenem-hydrolyzing class D β-lactamases are …

Antibiotic resistance can be acquired by mutation or horizontal transfer of a resistance gene,
and generally an acquired mechanism results in a predictable increase in phenotypic …

The Escherichia coli sequence type (ST) 131 C2/H30Rx clade with the bla CTX-M-15 gene
had been most responsible for the global dissemination of extended-spectrum β-lactamase …

Introducción: la resistencia a los antimicrobianos es un fenómeno mundial emergente al
constituir uno de los problemas en salud más graves en la actualidad. La introducción de …

Escherichia coli ST1193 is an emerging global multidrug (MDR) high-risk clone and an
important cause of community-onset urinary and bloodstream infections. ST1193 is imitating …