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Klebsiella pneumoniae Sequence Type 11 from companion animals bearing ArmA methyltransferase, DHA-1 B-lactamase and QnrB4

Investigación publicada en Antimicrobial Agents and Chemotherapy

1 de septiembre de 2013

Seven Klebsiella pneumoniae isolated from dogs and cats in Spain were found to be highly resistant to aminoglycosides, and ArmA methyltransferase was responsible for this phenotype. All isolates were typed by MLST as ST11, a human epidemic clone reported worldwide associated among others with OXA-48 and NDM carbapenemases. In the seven strains armA was borne by an IncR plasmid, pB1025, of 50 kb. The isolates were found to co-produce DHA-1 and SHV-11 β-lactamases, as well as QnrB4 resistance determinant. This first report of the ArmA methyltransferase in pets illustrates their importance as a reservoir for human multi-drug resistant K. pneumoniae




Hidalgo L., Gutierrez B., Ovejero CM., Carrilero L., Matrat S., Saba C., Santos-Lopez A., Thomas-Lopez D., Hoefer A., Santurde G., Martin-Espada C. y Gonzalez-Zorn B..




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Klebsiella pneumoniae Sequence Type 11 from companion animals bearing ArmA methyltransferase, DHA-1 B-lactamase and QnrB4

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Klebsiella pneumoniae Sequence Type 11 from companion animals bearing ArmA methyltransferase, DHA-1 B-lactamase and QnrB4


Participantes:

Universidad ComplutenseServicio de Zoonosis de Transmisión Alimentaria y Resistencia a Antimicrobianos (ZTA). Centro de Vigilancia Sanitaria Veterinaria (VISAVET). Universidad Complutense (UCM).

Universidad ComplutenseDepartamento de Sanidad Animal. Facultad de Veterinaria. Universidad Complutense (UCM).







Antimicrobial Agents and Chemotherapy
FACTOR YEAR Q
4.451 2013

NLMID: 315061

PMID: 23752506

ISSN: 0066-4804



TÍTULO: Klebsiella pneumoniae Sequence Type 11 from companion animals bearing ArmA methyltransferase, DHA-1 B-lactamase and QnrB4


REVISTA: Antimicrob. Agents Chemother.


NUMERACIÓN: 57(9):4532-4


AÑO: 2013


EDITORIAL: American Society for Microbiology


AUTORES: Hidalgo L., Gutierrez B., Ovejero CM., Carrilero L., Matrat S., Saba C., Santos-Lopez A., Thomas-Lopez D., Hoefer A., Santurde G., Martin-Espada C. and Gonzalez-Zorn B..


PARTICIPANTES VISAVET


Bruno González Zorn

DOI: https://doi.org/10.1128/AAC.00491-13


CITA ESTA PUBLICACIÓN:

Hidalgo L., Gutierrez B., Ovejero CM., Carrilero L., Matrat S., Saba C., Santos-Lopez A., Thomas-Lopez D., Hoefer A., Santurde G., Martin-Espada C. y Gonzalez-Zorn B. Klebsiella pneumoniae Sequence Type 11 from companion animals bearing ArmA methyltransferase, DHA-1 B-lactamase and QnrB4. Antimicrobial Agents and Chemotherapy. 57(9):4532-4. 2013. (A). ISSN: 0066-4804. DOI: 10.1128/AAC.00491-13


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