A. Davinregli et al., A NOSOCOMIAL OUTBREAK DUE TO ENTEROBACTER-CLOACAE STRAINS WITH THE E-HORMAECHEI GENOTYPE IN PATIENTS TREATED WITH FLUOROQUINOLONES, Journal of clinical microbiology, 35(4), 1997, pp. 1008-1010
During a 7-month period, we isolated 21 highly fluoroquinolone-resista
nt Enterobacter cloacae strains in units from two hospitals in Marseil
le, France, Random amplification of polymorphic DNA showed clonal iden
tity between isolates which, furthermore, presented the Enterobacter h
ormaechei genotype on DNA-DNA hybridization. The emergence of this clo
ne was observed only in patients treated with fluoroquinolones.