Forskning
Udskriv Udskriv
Switch language
Region Hovedstaden - en del af Københavns Universitetshospital
Udgivet

Clonal spread of highly successful ST15-CTX-M-15 Klebsiella pneumoniae in companion animals and horses

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Harvard

Ewers, C, Stamm, I, Pfeifer, Y, Wieler, LH, Kopp, PA, Schønning, K, Prenger-Berninghoff, E, Scheufen, S, Stolle, I, Günther, S & Bethe, A 2014, 'Clonal spread of highly successful ST15-CTX-M-15 Klebsiella pneumoniae in companion animals and horses', The Journal of antimicrobial chemotherapy, bind 69, nr. 10, s. 2676-80. https://doi.org/10.1093/jac/dku217

APA

Ewers, C., Stamm, I., Pfeifer, Y., Wieler, L. H., Kopp, P. A., Schønning, K., Prenger-Berninghoff, E., Scheufen, S., Stolle, I., Günther, S., & Bethe, A. (2014). Clonal spread of highly successful ST15-CTX-M-15 Klebsiella pneumoniae in companion animals and horses. The Journal of antimicrobial chemotherapy, 69(10), 2676-80. https://doi.org/10.1093/jac/dku217

CBE

Ewers C, Stamm I, Pfeifer Y, Wieler LH, Kopp PA, Schønning K, Prenger-Berninghoff E, Scheufen S, Stolle I, Günther S, Bethe A. 2014. Clonal spread of highly successful ST15-CTX-M-15 Klebsiella pneumoniae in companion animals and horses. The Journal of antimicrobial chemotherapy. 69(10):2676-80. https://doi.org/10.1093/jac/dku217

MLA

Vancouver

Author

Ewers, Christa ; Stamm, Ivonne ; Pfeifer, Yvonne ; Wieler, Lothar H ; Kopp, Peter A ; Schønning, K ; Prenger-Berninghoff, Ellen ; Scheufen, Sandra ; Stolle, Inka ; Günther, Sebastian ; Bethe, Astrid. / Clonal spread of highly successful ST15-CTX-M-15 Klebsiella pneumoniae in companion animals and horses. I: The Journal of antimicrobial chemotherapy. 2014 ; Bind 69, Nr. 10. s. 2676-80.

Bibtex

@article{9b65d8d800b44598ba3b0afb88a2c8bc,
title = "Clonal spread of highly successful ST15-CTX-M-15 Klebsiella pneumoniae in companion animals and horses",
abstract = "OBJECTIVES: To investigate the clinical relevance and molecular epidemiology of extended-spectrum β-lactamase (ESBL)-producing Klebsiella species in animals.METHODS: Antimicrobial susceptibilities and presence of ESBLs were examined among Klebsiella spp. (n = 1519) from clinical samples (>1200 senders from Germany and other European countries) mainly from companion animals and horses from October 2008 to March 2010. Multilocus sequence typing (MLST) and PFGE were performed including human isolates for comparative purposes.RESULTS: The overall ESBL rate was 8% for Klebsiella pneumoniae subsp. pneumoniae. Most K. pneumoniae subsp. pneumoniae ESBL producers were isolated from soft tissue infections (29.3%) and urinary tract infections (14.9%). The major ESBL type was CTX-M-15 (85.4%), located on different plasmid scaffolds (HI2, I1, FIA, FIB, FII, A/C, R and N). Other ESBL genes, such as bla(CTX-M-1) (5.6%), bla(CTX-M-3), bla(CTX-M-9), bla(SHV-2) and bla(SHV-12) (1.1% each), were also detected. Additional resistances, e.g. to fluoroquinolones (89.9%), were frequently present. ST15-CTX-M-15, a clonal group that recently emerged in humans, accounted for 75.8% of the strains analysed by MLST and there was evidence for nosocomial events in five veterinary clinics. Human ST15-CTX-M-15 strains shared PFGE clusters with animal isolates, suggesting the dissemination of this clonal group between both populations.CONCLUSIONS: Our data indicate a wide spread of ST15-CTX-M-15 K. pneumoniae subsp. pneumoniae, which should be considered as a zoonotic agent of high clinical relevance for humans and animals. Further research should be undertaken to unravel both microevolutionary and biological aspects probably contributing to this global success.",
author = "Christa Ewers and Ivonne Stamm and Yvonne Pfeifer and Wieler, {Lothar H} and Kopp, {Peter A} and K Sch{\o}nning and Ellen Prenger-Berninghoff and Sandra Scheufen and Inka Stolle and Sebastian G{\"u}nther and Astrid Bethe",
note = "{\textcopyright} The Author 2014. Published by Oxford University Press on behalf of the British Society for Antimicrobial Chemotherapy. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.",
year = "2014",
month = oct,
doi = "10.1093/jac/dku217",
language = "English",
volume = "69",
pages = "2676--80",
journal = "Journal of Antimicrobial Chemotherapy",
issn = "0305-7453",
publisher = "Oxford University Press",
number = "10",

}

RIS

TY - JOUR

T1 - Clonal spread of highly successful ST15-CTX-M-15 Klebsiella pneumoniae in companion animals and horses

AU - Ewers, Christa

AU - Stamm, Ivonne

AU - Pfeifer, Yvonne

AU - Wieler, Lothar H

AU - Kopp, Peter A

AU - Schønning, K

AU - Prenger-Berninghoff, Ellen

AU - Scheufen, Sandra

AU - Stolle, Inka

AU - Günther, Sebastian

AU - Bethe, Astrid

N1 - © The Author 2014. Published by Oxford University Press on behalf of the British Society for Antimicrobial Chemotherapy. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

PY - 2014/10

Y1 - 2014/10

N2 - OBJECTIVES: To investigate the clinical relevance and molecular epidemiology of extended-spectrum β-lactamase (ESBL)-producing Klebsiella species in animals.METHODS: Antimicrobial susceptibilities and presence of ESBLs were examined among Klebsiella spp. (n = 1519) from clinical samples (>1200 senders from Germany and other European countries) mainly from companion animals and horses from October 2008 to March 2010. Multilocus sequence typing (MLST) and PFGE were performed including human isolates for comparative purposes.RESULTS: The overall ESBL rate was 8% for Klebsiella pneumoniae subsp. pneumoniae. Most K. pneumoniae subsp. pneumoniae ESBL producers were isolated from soft tissue infections (29.3%) and urinary tract infections (14.9%). The major ESBL type was CTX-M-15 (85.4%), located on different plasmid scaffolds (HI2, I1, FIA, FIB, FII, A/C, R and N). Other ESBL genes, such as bla(CTX-M-1) (5.6%), bla(CTX-M-3), bla(CTX-M-9), bla(SHV-2) and bla(SHV-12) (1.1% each), were also detected. Additional resistances, e.g. to fluoroquinolones (89.9%), were frequently present. ST15-CTX-M-15, a clonal group that recently emerged in humans, accounted for 75.8% of the strains analysed by MLST and there was evidence for nosocomial events in five veterinary clinics. Human ST15-CTX-M-15 strains shared PFGE clusters with animal isolates, suggesting the dissemination of this clonal group between both populations.CONCLUSIONS: Our data indicate a wide spread of ST15-CTX-M-15 K. pneumoniae subsp. pneumoniae, which should be considered as a zoonotic agent of high clinical relevance for humans and animals. Further research should be undertaken to unravel both microevolutionary and biological aspects probably contributing to this global success.

AB - OBJECTIVES: To investigate the clinical relevance and molecular epidemiology of extended-spectrum β-lactamase (ESBL)-producing Klebsiella species in animals.METHODS: Antimicrobial susceptibilities and presence of ESBLs were examined among Klebsiella spp. (n = 1519) from clinical samples (>1200 senders from Germany and other European countries) mainly from companion animals and horses from October 2008 to March 2010. Multilocus sequence typing (MLST) and PFGE were performed including human isolates for comparative purposes.RESULTS: The overall ESBL rate was 8% for Klebsiella pneumoniae subsp. pneumoniae. Most K. pneumoniae subsp. pneumoniae ESBL producers were isolated from soft tissue infections (29.3%) and urinary tract infections (14.9%). The major ESBL type was CTX-M-15 (85.4%), located on different plasmid scaffolds (HI2, I1, FIA, FIB, FII, A/C, R and N). Other ESBL genes, such as bla(CTX-M-1) (5.6%), bla(CTX-M-3), bla(CTX-M-9), bla(SHV-2) and bla(SHV-12) (1.1% each), were also detected. Additional resistances, e.g. to fluoroquinolones (89.9%), were frequently present. ST15-CTX-M-15, a clonal group that recently emerged in humans, accounted for 75.8% of the strains analysed by MLST and there was evidence for nosocomial events in five veterinary clinics. Human ST15-CTX-M-15 strains shared PFGE clusters with animal isolates, suggesting the dissemination of this clonal group between both populations.CONCLUSIONS: Our data indicate a wide spread of ST15-CTX-M-15 K. pneumoniae subsp. pneumoniae, which should be considered as a zoonotic agent of high clinical relevance for humans and animals. Further research should be undertaken to unravel both microevolutionary and biological aspects probably contributing to this global success.

U2 - 10.1093/jac/dku217

DO - 10.1093/jac/dku217

M3 - Journal article

C2 - 24974381

VL - 69

SP - 2676

EP - 2680

JO - Journal of Antimicrobial Chemotherapy

JF - Journal of Antimicrobial Chemotherapy

SN - 0305-7453

IS - 10

ER -

ID: 44736741