Table 2 Characteristics and antibiotic resistance profile of the Gram–negative multidrug-resistant organisms
Insti-tution | Species | Represen-tative strain | Origin (n=) | ST | β-lactamase genes | Antibiotic resistance profilea | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SMX (≥512) | TMP (>4) | CIP (>0.5) | TET (≥16) | MERO (>8) (ESBL screen >0.125) | AZI NAb | NAL (≥32) | FOT (>2) (ESBL screen >1) | CHL (>8) | TGC (>2) | TAZ (>4) (ESBL screen >1) | COL (>2) | AMP (>8) | GEN (>4) | |||||||
Env | Empl | |||||||||||||||||||
A | E. coli | M_054 |  | 1 | 73 |  | 32 | ≤0.25 | ≤0.015 | ≤2 | ≤0.03 | 4 | ≤4 | ≤0.25 | ≤8 | ≤0.25 | ≤0.5 | 16 | 4 | ≤0.5 |
E. coli | M_042 |  | 1 | 543 |  | 32 | ≤0.25 | ≤0.015 | ≤2 | ≤0.03 | ≤2 | ≤4 | ≤0.25 | ≤8 | ≤0.25 | ≤0.5 | 16 | 4 | 2 | |
E. coli | M_064 |  | 1 | 2640 |  | 32 | ≤0.25 | ≤0.015 | ≤2 | ≤0.03 | 4 | ≤4 | ≤0.25 | ≤8 | ≤0.25 | ≤0.5 | 8 | 2 | ≤0.5 | |
E. coli | M_054 |  | 1 | 1193 | CTX-M-15 | 16 | ≤0.25 | >8 | ≤2 | ≤0.03 | 4 | >128 | >4 | ≤8 | ≤0.25 | 4 | ≤1 | >64 | 16 | |
E. coli | M_050 |  | 1 | 167 | NDM-5/ CMY-2/TEM-30 | >1024 | >32 | >8 | >64 | >16 | >64 | >128 | >4 | >128 | ≤0.25 | >8 | ≤1 | >64 | 32 | |
E. coli | M_018 |  | 1 | 131 | CTX-M-15 | 32 | 0.5 | 0.25 | 4 | ≤0.03 | 4 | >128 | >4 | ≤8 | ≤0.25 | >8 | ≤1 | >64 | ≤0.5 | |
E. coli | M_104 |  | 1 | 95 | CTX-M-55 | 32 | 0.5 | ≤0.015 | ≤2 | ≤0.03 | 4 | ≤4 | >4 | ≤8 | ≤0.25 | 8 | ≤1 | >64 | ≤0.5 | |
E. cloacae | 19/EPI0154 | 1 |  |  |  | >1024 | 0.5 | 0.5 | >64 | 0.25 | 32 | 32 | 1 | ≤8 | 0.5 | 1 | ≤1 | >64 | 4 | |
B | K. pneumoniae | 19/EPI0077 | 18 |  | 11 | OXA-48/ DHA-1 | >1024 | 4 | >8 | 4 | 1 | >64 | >128 | >4 | 32 | 0.5 | >8 | ≤1 | >64 | 4 |
E. coli | 19/EPI0083 | 1 |  | 410 | OXA-181/ CMY-42 | 16 | 2 | >8 | >64 | 0.5 | 16 | >128 | >4 | 32 | 1 | >8 | ≤1 | >64 | ≤0.5 | |
E. coli | MB_042 |  | 1 | 410 | OXA-181/ CMY-42 | 16 | 1 | >8 | 4 | 0.5 | 8 | >128 | >4 | ≤8 | ≤0.25 | >8 | ≤1 | >64 | ≤0.5 | |
E. coli | 19/EPI0060 | 1 |  | 4038 | OXA-48 | >1024 | >32 | >8 | >64 | 0.5 | 16 | >128 | >4 | 16 | 1 | >8 | ≤1 | >64 | ≤0.5 | |
E. coli | MB_091 |  | 1 | 538 |  | 32 | ≤0.25 | ≤0.015 | ≤2 | ≤0.03 | ≤2 | ≤4 | ≤0.25 | ≤8 | ≤0.25 | ≤0.5 | >16 | 4 | ≤0.5 | |
E. coli | MB_066 |  | 1 | 95 |  | 16 | ≤0.25 | ≤0.015 | ≤2 | ≤0.03 | ≤2 | ≤4 | ≤0.25 | ≤8 | ≤0.25 | ≤0.5 | 8 | 2 | ≤0.5 | |
E. coli | MB_100 |  | 1 | 335 |  | 16 | ≤0.25 | ≤0.015 | ≤2 | ≤0.03 | 4 | ≤4 | ≤0.25 | ≤8 | ≤0.25 | ≤0.5 | 4 | 2 | ≤0.5 | |
E. coli | MB_003 |  | 1 | 1730 | CTX-M-1 | >1024 | >32 | ≤0.015 | ≤2 | ≤0.03 | 8 | ≤4 | >4 | >128 | ≤0.25 | 1 | ≤1 | >64 | >32 | |
E. coli | MB_074 |  | 1 | 131 | CTX-M-27 | >1024 | ≤0.25 | >8 | 64 | ≤0.03 | ≤2 | >128 | >4 | ≤8 | ≤0.25 | 4 | ≤1 | >64 | 1 | |
E. coli | MB_073 |  | 1 | 131 | CTX-M-14 | 32 | ≤0.25 | ≤0.015 | ≤2 | 0.06 | 8 | ≤4 | >4 | ≤8 | ≤0.25 | 2 | ≤1 | >64 | ≤0.5 | |
E. cloacae | 19/EPI0060 | 1 |  |  | OXA-48 | ≤8 | 1 | ≤0.015 | ≤2 | 0.5 | 16 | ≤4 | 2 | ≤8 | ≤0.25 | ≤0.5 | ≤1 | >64 | ≤0.5 | |
E. cloacae | 19/EPI0059 | 1 |  |  |  | >1024 | >32 | 2 | >64 | 0.12 | 8 | >128 | >4 | >128 | ≤0.25 | >8 | ≤1 | >64 | 4 | |
C | E. coli | MC_022 |  | 1 | 69 |  | 32 | ≤0.25 | ≤0.015 | < 2 | ≤0.03 | 4 | ≤4 | ≤0.25 | ≤8 | ≤0.25 | ≤0.5 | 8 | 4 | ≤0.5 |
E | E. coli | 19/EPI0155 | 1 |  |  | OXA-48 | >1024 | >32 | >8 | >64 | 0.25 | 8 | >128 | >4 | >128 | ≤0.25 | >8 | ≤1 | >64 | ≤0.5 |