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Table 1 The characteristics of Q/D-resistant E. faecium isolates

From: Characteristic of Enterococcus faecium clinical isolates with quinupristin/dalfopristin resistance in China

No. Specimen ST Q/D MIC value (mg/l) Antimicrobial resistance profilea Antimicrobial susceptibility profilea Q/D resistance determinants
1 pus 78 16 MOX, GEN(H), P, E, LZD, F, LEV, AMP, CIP TEC, TGC, TET, VAN ermB, msrC
2 urine 78 32 MOX, GEN(H), P, E, LEV, AMP, CIP LZD, TEC, F, TGC, TET, VAN ermB, msrC
3 catheter 94 16 GEN(H), P, E, LEV, AMP, CIP, MOX, LZD, TEC, F, TGC, TET, VAN  
4 exudate 761 8 P, E, AMP LEV, CIP, MOX, GEN(H), TEC, F, TGC, TET, VAN, LZD ermB, msrC
5 wound 21 64 MOX, GEN(H), P, E, F, LEV, AMP, CIP LZD, TEC, TGC, TET, VAN ermB, msrC, vatE
6 exudate 323 4 MOX, P, E, F, LEV, AMP, CIP GEN(H), LZD, TEC, TGC, TET, VAN ermB, msrC
7 urine 78 4 MOX, P, E, LEV, AMP, CIP GEN(H), LZD, F, TEC, TGC, TET, VAN ermB, msrC
8 blood 761 16 MOX, P, E, LEV, AMP, CIP, TET, F GEN(H), LZD, TEC, TGC, VAN ermB, msrC
9 tissue 78 4 MOX, GEN(H), P, E, LEV, AMP, CIP, F LZD, TEC, TGC, TET, VAN ermB, msrC
  1. a P penicillin, AMP ampicillin, E erythromycin, TET tetracycline, TGC tigecycline. GEN(H) high-level gentamicin, CIP ciprofloxacin, MOX moxifloxacin, LEV levofloxacin, F nitrofurantoin, LZD linezolid, VAN vancomycin, TEC teicoplanin