Detection of an unusual van genotype in a vancomycin-resistant Enterococcus faecium hospital isolate.

نویسندگان

  • Jeanette W P Teo
  • Prabha Krishnan
  • Roland Jureen
  • Raymond T P Lin
چکیده

We highlight the detection of a rare vanM genotype in Enterococcus faecium. This isolate exhibited a VanB phenotype, with high levels of resistance to vancomycin (MIC, >256 mg/liter) and susceptibility to teicoplanin (MIC, 1 mg/liter). It was, however, vanB negative by PCR. Further screening for other van loci revealed the presence of a complete vanM operon.

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عنوان ژورنال:
  • Journal of clinical microbiology

دوره 49 12  شماره 

صفحات  -

تاریخ انتشار 2011