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Article

Prevalence of CTX-M beta-lactamases in Philadelphia, Pennsylvania.

Journal of clinical microbiology - 1 Sept 2009

McGettigan Shannon E, Hu Baofeng, Andreacchio Kathleen, Nachamkin Irving, Edelstein Paul H

Abstract excerpt

CTX-M beta-lactamases were thought to be rare in the United States, but a recent study in Texas showed that up to 70% of extended-spectrum beta-lactamase (ESBL)-containing members of the Enterobacteriaceae family were CTX-M positive (J. S. Lewis, M. Herrera, B. Wickes, J. E. Patterson, and J. H. Jorgensen, Antimicrob. Agents Chemother. 51:4015-4021, 2007). We used PCR to detect CTX-M in all 291 extended-spectrum...

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Identifiers

PMID: 19587301
DOI: 10.1128/JCM.00319-09
PMCID: PMC2738063

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Source receipt: pubmed, retrieved 7 Sept 2026.

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