M. Gazouli et al., STUDY OF AN OUTBREAK OF CEFOXITIN-RESISTANT KLEBSIELLA-PNEUMONIAE IN A GENERAL-HOSPITAL, Journal of clinical microbiology, 35(2), 1997, pp. 508-510
During a 3-month period, six Klebsiella pneumoniae isolates resistant
to cefoxitin and penicillin-inhibitor combinations were derived from p
atients in the intensive care unit of a hospital in Athens, Greece. En
terobacterial repetitive intergenic consensus PCR and pulsed-field gel
electrophoresis provided evidence of the clonal origin of the isolate
s. Conventional techniques and ribotyping were inadequate in proving t
hat the isolates were related. Resistance was due to a plasmidic class
C beta-lactamase.