Table 2 Characteristics of the Pseudomonas aeruginosa isolates
Resistance mechanism (n. of strains) | Associated β-lactamases (n. of strains) | STs (n. of strains) | |
|---|---|---|---|
Class B CP (6) | IMP-1 (2) | OXA-35 (1), OXA-488 (1), OXA-904 (1), PDC-35 (1), PDC-119 (1) | 235 (1) |
IMP-26 (1) | OXA-488 (1), PDC-35 (1) | 235 (1) | |
VIM-2 (1) | OXA-488 (1), PDC-35 (1) | 35 (1) | |
VIM-4 (1) | OXA-10 (1), OXA-488 (1), PDC-19a (1) | 308 (1) | |
NDM-1 (1) | OXA-488 (1), PDC-19a (1) | 308 (1) | |
Non-CP (47) | OXA-35 (1), OXA-50 (6), OXA-395 (6), OXA-396 (9), OXA-488 (9), OXA-494 (1), OXA-846 (1), OXA-847 (9), OXA-902 (1), OXA-904 (3), OXA-913 (2), PDC-3 (2), PDC-15 (1), PDC-16 (2), PDC-19a (3), PDC-19b (1), PDC-24 (1), PDC-25 (1), PDC-30 (1), PDC-34 (1), PDC-35 (5), PDC-37 (2), PDC-43 (3), PDC-58 (9), PDC-60 (2), PDC-80 (1), PDC-109 (1), PDC-114 (1), PDC-120 (1), PDC-172 (1), PDC-189 (1), PDC-198 (1), PDC-303 (2), PDC-321 (3), PDC-394 (1) | 27 (1), 175 (3), 207 (1), 235 (5), 244 (2), 253 (1), 267 (1), 308 (2), 309 (1), 313 (2), 446 (2), 609 (1), 611 (2), 654 (9), 679 (1), 1182 (1), 1184 (1), 1330 (1), 1613 (1), 1616 (1), 1755 (1), 2128 (2), 2475 (1), 2844 (1), 2996 (1), new ST (2) | |