Diversification of Escherichia coli Expressing an SHV-Type Extended-Spectrum β-Lactamase (ESBL) during a Hospital Outbreak: Emergence of an ESBL-Hyperproducing Strain Resistant to Expanded-Spectrum Cephalosporins

Twelve SHV-type extended-spectrum β-lactamase (ESBL)-producing Escherichia coli lac mutant isolates were recovered in October 1997 from 11 patients of the neonatal ward in a Warsaw hospital. The outbreak was clonal; however, some of the isolates expressed a much higher level of resistance to several...

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Detalhes bibliográficos

Publicado no:	Antimicrob Agents Chemother
Principais autores:	Pałucha, Andrzej, Mikiewicz, Barbara, Gniadkowski, Marek
Formato:	Artigo
Idioma:	Inglês
Publicado em:	American Society for Microbiology (ASM) 1999
Assuntos:	Mechanisms of Resistance
Acesso em linha:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC89087/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/9925542/ https://ncbi.nlm.nih.govhttps://doi.org/10.1128/aac.43.2.393
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