Four Main Virotypes among Extended-Spectrum- -Lactamase-Producing Isolates of Escherichia coli O25b:H4-B2-ST131: Bacterial, Epidemiological, and Clinical Characteristics

Escherichia coli Sequence Type 131 Is a Dominant, Antimicrobial-Resistant Clonal Group Associated with Healthcare and Elderly Hosts

(2013) Ritu Banerjee et al.   INFECTION CONTROL AND HOSPITAL EPIDEMIOLOGY

Emergence of new variants of ST131 clonal group among extraintestinal pathogenic Escherichia coli producing extended-spectrum β-lactamases

(2013) Ghizlane Dahbi et al.   INTERNATIONAL JOURNAL OF ANTIMICROBIAL AGENTS

Prevalence and Characteristics of the Epidemic Multiresistant Escherichia coli ST131 Clonal Group among Extended-Spectrum Beta-Lactamase-Producing E. coli Isolates in Copenhagen, Denmark

(2013) B. Olesen et al.   JOURNAL OF CLINICAL MICROBIOLOGY

Outcome of bacteraemia due to extended-spectrum β-lactamase-producing Escherichia coli: Impact of microbiological determinants

(2013) Jesús Rodríguez-Baño et al.   JOURNAL OF INFECTION

Abrupt Emergence of a Single Dominant Multidrug-Resistant Strain of Escherichia coli

(2013) James R. Johnson et al.   JOURNAL OF INFECTIOUS DISEASES

Molecular Epidemiological Analysis of Escherichia coli Sequence Type ST131 (O25:H4) andblaCTX-M-15among Extended-Spectrum-β-Lactamase-Producing E. coli from the United States, 2000 to 2009

(2012) James R. Johnson et al.   ANTIMICROBIAL AGENTS AND CHEMOTHERAPY

Contribution of IncFII and Broad-Host IncA/C and IncN Plasmids to the Local Expansion and Diversification of Phylogroup B2 Escherichia coli ST131 Clones CarryingblaCTX-M-15andqnrS1Genes

(2012) Ângela Novais et al.   ANTIMICROBIAL AGENTS AND CHEMOTHERAPY

High-Resolution Two-Locus Clonal Typing of Extraintestinal Pathogenic Escherichia coli

(2012) Scott J. Weissman et al.   APPLIED AND ENVIRONMENTAL MICROBIOLOGY

Escherichia coli O25b:H4/ST131 are prevalent in Spain and are often not associated with ESBL or quinolone resistance

(2012) Lorena López-Cerero et al.   ENFERMEDADES INFECCIOSAS Y MICROBIOLOGIA CLINICA

Prevalence of plasmid-mediated AmpC β-lactamase-producing Escherichia coli and spread of the ST131 clone among extended-spectrum β-lactamase-producing E. coli in Japan

(2012) Yasufumi Matsumura et al.   INTERNATIONAL JOURNAL OF ANTIMICROBIAL AGENTS

Phylogenetic Distribution of CTX-M- and Non-Extended-Spectrum- -Lactamase-Producing Escherichia coli Isolates: Group B2 Isolates, Except Clone ST131, Rarely Produce CTX-M Enzymes

(2012) S. Brisse et al.   JOURNAL OF CLINICAL MICROBIOLOGY

Association between antimicrobial resistance and virulence inEscherichia coli

(2012) Gabriela J. da Silva et al.   Virulence

Bacteremia Caused by Extended-Spectrum-β-Lactamase-Producing Escherichia coli Sequence Type ST131 and Non-ST131 Clones: Comparison of Demographic Data, Clinical Features, and Mortality

(2011) Hsing-Chun Chung et al.   ANTIMICROBIAL AGENTS AND CHEMOTHERAPY

National survey of Escherichia coli causing extraintestinal infections reveals the spread of drug-resistant clonal groups O25b:H4-B2-ST131, O15:H1-D-ST393 and CGA-D-ST69 with high virulence gene content in Spain

(2011) J. Blanco et al.   JOURNAL OF ANTIMICROBIAL CHEMOTHERAPY

Molecular Epidemiology over an 11-Year Period (2000 to 2010) of Extended-Spectrum  -Lactamase-Producing Escherichia coli Causing Bacteremia in a Centralized Canadian Region

(2011) G. Peirano et al.   JOURNAL OF CLINICAL MICROBIOLOGY

Insights into a Multidrug Resistant Escherichia coli Pathogen of the Globally Disseminated ST131 Lineage: Genome Analysis and Virulence Mechanisms

(2011) Makrina Totsika et al.   PLoS One

Multidrug-resistant extraintestinal pathogenic Escherichia coli of sequence type ST131 in animals and foods

(2011) Joanne L. Platell et al.   VETERINARY MICROBIOLOGY

Recent Emergence of Clonal Group O25b:K1:H4-B2-ST131 ibeA Strains among Escherichia coli Poultry Isolates, Including CTX-M-9-Producing Strains, and Comparison with Clinical Human Isolates

(2010) A. Mora et al.   APPLIED AND ENVIRONMENTAL MICROBIOLOGY

Escherichia coliSequence Type ST131 as the Major Cause of Serious Multidrug‐ResistantE. coliInfections in the United States

(2010) James R. Johnson et al.   CLINICAL INFECTIOUS DISEASES

Molecular epidemiology of Escherichia coli producing CTX-M β-lactamases: the worldwide emergence of clone ST131 O25:H4

(2010) Gisele Peirano et al.   INTERNATIONAL JOURNAL OF ANTIMICROBIAL AGENTS

Spread of Escherichia coli O25b:H4-B2-ST131 producing CTX-M-15 and SHV-12 with high virulence gene content in Barcelona (Spain)

(2010) A. Coelho et al.   JOURNAL OF ANTIMICROBIAL CHEMOTHERAPY

Escherichia coli O25b-ST131: a pandemic, multiresistant, community-associated strain

(2010) B. A. Rogers et al.   JOURNAL OF ANTIMICROBIAL CHEMOTHERAPY

Diversity of Escherichia coli Strains Producing Extended-Spectrum  -Lactamases in Spain: Second Nationwide Study

(2010) M. A. Diaz et al.   JOURNAL OF CLINICAL MICROBIOLOGY

Extraintestinal pathogenic Escherichia coli O1:K1:H7/NM from human and avian origin: detection of clonal groups B2 ST95 and D ST59 with different host distribution

(2009) Azucena Mora et al.   BMC MICROBIOLOGY

Escherichia coli y Klebsiella pneumoniae productoras de betalactamasas de espectro extendido en hospitales españoles: segundo estudio multicéntrico (proyecto GEIH-BLEE 2006)

(2009) Miguel Ángel Díaz et al.   ENFERMEDADES INFECCIOSAS Y MICROBIOLOGIA CLINICA

Extended-spectrum β-lactamase-producing Escherichia coli in Spain belong to a large variety of multilocus sequence typing types, including ST10 complex/A, ST23 complex/A and ST131/B2

(2009) Jesús Oteo et al.   INTERNATIONAL JOURNAL OF ANTIMICROBIAL AGENTS

Molecular epidemiology of Escherichia coli producing extended-spectrum β-lactamases in Lugo (Spain): dissemination of clone O25b:H4-ST131 producing CTX-M-15

(2009) Miguel Blanco et al.   JOURNAL OF ANTIMICROBIAL CHEMOTHERAPY

Rapid detection of the O25b-ST131 clone of Escherichia coli encompassing the CTX-M-15-producing strains

(2009) O. Clermont et al.   JOURNAL OF ANTIMICROBIAL CHEMOTHERAPY

The CTX-M-15-producing Escherichia coli diffusing clone belongs to a highly virulent B2 phylogenetic subgroup

(2008) Olivier Clermont et al.   JOURNAL OF ANTIMICROBIAL CHEMOTHERAPY

Change in the prevalence of extended-spectrum- -lactamase-producing Escherichia coli in Japan by clonal spread

(2008) S. Suzuki et al.   JOURNAL OF ANTIMICROBIAL CHEMOTHERAPY