Table 1 Characteristics of the 12 KPC-producing Klebsiella pneumoniae strains resistant to Imipenem/cilastatin/relebactam
ID | Sequence type (ST) | MIC value for specific antibiotics (S/I/R) | |||||||
|---|---|---|---|---|---|---|---|---|---|
IMI/REL (0.06/4–8/4) | IMI (1–8) | MEM (0.12-16) | MVB (0.06/8–16/8) | C/T (0.25/4–8/4) | CZA (0.25/4–16/4) | Carbapenem resistance determinants | Beta-lactams resistant determinants | ||
I091 | 512 | 4 | > 8 | > 16 | 8 | > 8 | 16 | blaKPC−3 | blaSHV−11; blaTEM−1;blaOXA−1 |
G007 | 307 | 4 | > 8 | > 16 | 2 | > 8 | 8 | blaKPC−3 | blaSHV−28; blaTEM−1;blaOXA−1 |
G003 | 307 | 4 | > 8 | > 16 | 4 | > 8 | 4 | blaKPC−3 | blaTEM;blaOXA−1 |
E195 | 258 | 4 | > 8 | > 16 | 2 | > 8 | 1 | blaKPC−2 | blaSHV−12 |
H117 | 307 | 4 | > 8 | > 16 | 4 | > 8 | 2 | blaKPC−2 | blaSHV−28;blaOXA−1 |
A157/2 | 307 | 4 | > 8 | > 16 | 2 | > 8 | 2 | blaKPC−2 | blaSHV−28;blaOXA−1 |
G019 | 307 | 4 | > 8 | > 16 | 1 | > 8 | 2 | blaKPC−3 | blaSHV−28; blaTEM−1;blaOXA−1 |
G021 | 307 | 4 | > 8 | > 16 | 1 | > 8 | 4 | blaKPC−3 | blaSHV−28; blaTEM−1;blaOXA−1 |
G025 | 258 | 4 | > 8 | > 16 | 4 | > 8 | 2 | blaKPC−2 | blaSHV−12 |
C053 | 258 | 4 | > 8 | > 16 | 4 | > 8 | 2 | blaKPC−2 | blaSHV−12 |
B040 | 307 | 4 | > 8 | > 16 | 2 | > 8 | 2 | blaKPC−2 | blaSHV−28; blaTEM−1; blaOXA−1 |
B100 | 307 | 8 | > 8 | > 16 | 4 | > 8 | 4 | blaKPC−3 | blaSHV−28; blaTEM−1;blaOXA |