Table 3 Characteristics of eight PB-resistant K. pneumoniae
Strains | Patient | Specimen | STs | Capsular type | Strain type | Carbapenem resistance genes | String test | Virulence genes | Biofilm assay | Serum resistance |
|---|---|---|---|---|---|---|---|---|---|---|
KP14 | 2 | Sputum | 11 | K64 | XDR-KP | blaKPC-2 | - | - |  +  +  +  | 0.73% |
KP16 | 4 | Drainage | 5254 | K64 | MDR-KP | blaKPC-2 | - | - |  +  +  | 0.08% |
KP17 | 3 | Sputum | 11 | K64 | XDR-hvKP | blaNDM-1, blaKPC-2 | - | rmpA, rmpA2, peg344, iucA |  +  +  +  | 0.00% |
KP18 | 5 | Sputum | 11 | K64 | XDR-KP | blaKPC-2 | - | - |  +  +  +  | 0.62% |
KP20 | 7 | Sputum | 11 | K64 | XDR-KP | blaKPC-2 | - | - |  +  +  +  | 40.00% |
KP21 | 6 | Blood | 11 | K64 | XDR-hvKP | blaNDM-1, blaKPC-2 | - | rmpA, rmpA2, peg344, iucA |  +  +  +  | 0.00% |
KP24 | 8 | Urine | 11 | K64 | XDR-hvKP | blaNDM-1, blaKPC-2 | - | rmpA, rmpA2, peg344, iucA | - | 0.00% |
KP25 | 1 | Wound | 11 | K64 | XDR-hvKP | blaNDM-1, blaKPC-2 | - | rmpA, rmpA2, peg344, iucA |  +  +  +  | 1.15% |