دورية
Widespread Dissemination of CTX-M-15 Genotype Extended-Spectrum-β-Lactamase-Producing Enterobacteriaceaeamong Patients Presenting to Community Hospitals in the Southeastern United States
| العنوان: | Widespread Dissemination of CTX-M-15 Genotype Extended-Spectrum-β-Lactamase-Producing Enterobacteriaceaeamong Patients Presenting to Community Hospitals in the Southeastern United States |
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| المؤلفون: | Chen, Luke F., Freeman, Joshua T., Nicholson, Brad, Keiger, Anna, Lancaster, Sarah, Joyce, Maria, Woods, Christopher W., Cook, Evelyn, Adcock, Linda, Louis, Susan, Cromer, Andrea L., Sexton, Daniel J., Anderson, Deverick J. |
| المصدر: | Antimicrobial Agents and Chemotherapy; November 2013, Vol. 58 Issue: 2 p1200-1202, 3p |
| مستخلص: | ABSTRACTExtended-spectrum-β-lactamase (ESBL)-producing organisms are increasingly prevalent. We determined the characteristics of 66 consecutive ESBL-producing isolates from six community hospitals in North Carolina and Virginia from 2010 to 2012. Fifty-three (80%) ESBL-producing isolates contained CTX-M enzymes; CTX-M-15 was found in 68% of Escherichia coliand 73% of Klebsiellaisolates. Sequence type 131 (ST131) was the commonest type of E. coli, accounting for 48% of CTX-M-15-producing and 66% of CTX-M-14-producing isolates. In conclusion, the CTX-M genotype and ST131 E. coliwere common among ESBL isolates from U.S. community hospitals. |
| قاعدة البيانات: | Supplemental Index |
| تدمد: | 00664804 10986596 |
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| DOI: | 10.1128/AAC.01099-13 |