Table 2.
Characteristics of Acinetobacter baumannii strains
| Strain identification | Ward | Sample | MIC (μg/mL) |
OXA type | Gene | Resistance to AMK/GEN | ||
|---|---|---|---|---|---|---|---|---|
| MER | IMI | COL | ||||||
| Ab1 | General | TA | 16 | 32 | 0.5 | 24 | A1 | +/+ |
| Ab2 | ICU | Blood | 32 | 128 | 0.5 | 23 | — | +/− |
| Ab3 | Urology | TA | 64 | 16 | 0.5 | 23 | B, A6 | +/+ |
| Ab4 | ICU | Catheter | 16 | 512 | 32 | 23 | A6 | +/+ |
| Ab5 | Surgery | CSF | 128 | 32 | 0.25 | 24 | A1 | −/− |
| Ab6 | Urology | TA | 1 | 1 | 0.25 | 23, 24 | B | +/+ |
| Ab7 | ICU | Blood | 32 | 16 | 0.125 | 23 | C1 | +/+ |
| Ab8 | ICU | Catheter | 16 | 128 | 0.5 | 23, 24, 58 | A6 | +/+ |
| Ab9 | General | TA | 32 | 64 | 1 | 23 | B, C1, A6 | +/+ |
| Ab10 | Urology | Catheter | 64 | 128 | 1 | 23 | B | +/+ |
| Ab11 | ID | TA | 1 | 1 | 0.5 | 23 | C1 | +/+ |
| Ab12 | ICU | Blood | 16 | 128 | 0.25 | 23 | — | +/+ |
| Ab13 | Urology | Urine | 32 | 32 | 0.5 | 24 | B | +/+ |
| Ab14 | Paediatric | TA | 16 | 64 | 0.125 | 23 | A6 | +/+ |
| Ab15 | ICU | Blood | 32 | 256 | 0.5 | 23 | C1 | +/+ |
| Ab16 | General | TA | 128 | 128 | 1 | 23 | A1 | +/+ |
| Ab17 | Paediatric | Catheter | 1 | 0.5 | 0.5 | 23 | B | +/+ |
| Ab18 | Surgery | CSF | 16 | 128 | 1 | 23, 24, 58 | C1 | +/+ |
| Ab19 | Urology | TA | 64 | 16 | 1 | 23 | A6 | +/+ |
| Ab20 | ICU | Blood | 0.5 | 256 | 0.5 | 23 | — | +/− |
| Ab21 | ICU | TA | 32 | 64 | 0.5 | 23 | B, A6 | +/+ |
| Ab22 | ID | TA | 16 | 128 | 1 | 24 | A1 | +/+ |
| Ab23 | Urology | Blood | 64 | 32 | 0.25 | 23 | B | −/− |
| Ab24 | General | Urine | 2 | 256 | 0.25 | 24 | A6 | −/+ |
| Ab25 | ICU | Blood | 32 | 128 | 0.5 | 23 | — | +/+ |
| Ab26 | Paediatric | TA | 1 | 2 | 2 | 23, 24 | B | +/+ |
| Ab27 | Paediatric | Urine | 64 | 64 | 1 | 23 | B | +/+ |
| Ab28 | ICU | TA | 16 | 32 | 0.5 | 24 | B, A6 | +/+ |
| Ab29 | ICU | TA | 64 | 32 | 0.5 | 23 | B | +/+ |
| Ab30 | Urology | Blood | 0.5 | 256 | 0.25 | 23, 58 | A1 | −/+ |
| Ab31 | General | TA | 64 | 128 | 0.125 | 23 | B | +/+ |
| Ab32 | ICU | Catheter | 128 | 16 | 0.25 | 23 | A6 | +/+ |
| Ab33 | Urology | Urine | 16 | 128 | 0.25 | 24 | B | +/+ |
| Ab34 | Urology | Blood | 2 | 64 | 1 | 23 | A6 | +/+ |
| Ab35 | Surgery | TA | 128 | 32 | 0.5 | 23 | — | +/+ |
| Ab36 | ICU | Blood | 32 | 128 | 2 | 23, 24 | B, A6 | +/+ |
| Ab37 | Paediatric | Catheter | 128 | 16 | 0.25 | 23 | C1 | +/+ |
| Ab38 | ID | TA | 64 | 128 | 0.5 | 24 | B | +/+ |
| Ab39 | ICU | Catheter | 32 | 256 | 1 | 23 | A6 | +/+ |
| Ab40 | Urology | TA | 0.5 | 32 | 0.25 | 23 | B | +/+ |
| Ab41 | ICU | Blood | 128 | 256 | 16 | 23 | A6 | −/+ |
| Ab42 | ICU | TA | 16 | 32 | 0.25 | 23 | B | +/+ |
| Ab43 | General | Catheter | 64 | 64 | 0.25 | 24 | B | +/+ |
| Ab44 | Urology | Blood | 32 | 32 | 0.5 | 23 | A1 | −/+ |
| Ab45 | ICU | TA | 64 | 256 | 0.25 | 23 | A6 | +/+ |
| Ab46 | ID | Catheter | 0.5 | 1 | 0.5 | 23 | C1 | +/− |
| Ab47 | ICU | TA | 16 | 128 | 0.125 | 24 | B | +/+ |
| Ab48 | Urology | TA | 128 | 256 | 0.25 | 23 | C1 | +/+ |
| Ab49 | Surgery | Blood | 64 | 32 | 0.25 | 23 | B | +/+ |
| Ab50 | ICU | CSF | 16 | 16 | 0.5 | 23 | B, A6 | +/+ |
| Ab51 | ID | Blood | 128 | 32 | 0.5 | 23 | A6 | +/+ |
| Ab52 | ICU | CSF | 256 | 64 | 1 | 23, 24 | C1 | +/− |
| Ab53 | General | TA | 16 | 128 | 0.25 | 24 | A6 | +/+ |
| Ab54 | Urology | Catheter | 16 | 32 | 0.5 | 23 | — | −/+ |
| Ab55 | ICU | Urine | 128 | 32 | 0.5 | 23 | A1 | +/+ |
| Ab56 | Paediatric | TA | 256 | 16 | 0.25 | 23 | B | −/+ |
| Ab57 | ICU | Blood | 0.5 | 128 | 0.25 | 23, 58 | A6 | −/+ |
| Ab58 | ICU | Catheter | 32 | 64 | 0.25 | 24 | B | +/+ |
| Ab59 | Urology | TA | 32 | 128 | 0.5 | 23 | B | +/+ |
| Ab60 | ID | TA | 128 | 256 | 0.25 | 23, 24 , 58 |
B | +/+ |
| Ab61 | ICU | Catheter | 1 | 0.5 | 1 | 23 | B, C1, A6 | +/+ |
| Ab62 | Paediatric | TA | 16 | 256 | 0.5 | 24 | C1 | +/+ |
| Ab63 | ICU | TA | 512 | 32 | 0.5 | 23 | A6 | +/+ |
| Ab64 | Urology | Catheter | 2 | 32 | 0.25 | 23 | A1 | +/+ |
| Ab65 | Urology | Blood | 32 | 16 | 0.5 | 23 | B, A6 | +/+ |
| Ab66 | General | TA | 256 | 64 | 0.5 | 24 | B | +/+ |
| Ab67 | Surgery | Catheter | 16 | 512 | 0.5 | 23 | C1 | −/− |
| Ab68 | ICU | TA | 128 | 64 | 1 | 23 | A6 | +/+ |
| Ab69 | Urology | Urine | 0.5 | 128 | 1 | 23 | — | +/− |
| Ab70 | ICU | Catheter | 16 | 64 | 0.5 | 23 | A1 | +/+ |
| Ab71 | ID | Blood | 32 | 32 | 0.25 | 24 | C1 | −/+ |
| Ab72 | Urology | Blood | 128 | 128 | 0.25 | 23 | A6 | +/+ |
| Ab73 | General | Urine | 16 | 16 | 0.5 | 23 | B | +/+ |
| Ab74 | ICU | TA | 1 | 32 | 0.25 | 23 | B | +/+ |
| Ab75 | Urology | Blood | 32 | 0.5 | 0.5 | 23 | C1 | −/+ |
| Ab76 | Surgery | Catheter | 32 | 256 | 0.125 | 23 | A6 | +/+ |
| Ab77 | ICU | TA | 128 | 128 | 0.25 | 24 | — | +/+ |
| Ab78 | Urology | Blood | 16 | 32 | 0.25 | 23 | B | −/− |
| Ab79 | General | Urine | 128 | 64 | 0.5 | 23 | A6 | +/+ |
| Ab80 | ICU | TA | 0.5 | 32 | 0.5 | 23 | C1 | +/+ |
A1, aadA1; A6, aphA6; AMK, amikacin; B, aadB; C1, aacC1; COL, colistin; GEN, gentamicin; ID, infectious disease; M, medium; MDR, multidrug resistant; MER, meropenem; N, non–biofilm forming; PF, pleural fluid; S, strong; TA, tracheal aspirate; TGC, tigecycline; W, weak; XDR, extensively drug resistant.