Table 2 Genotypic characterisations by PCR and antimicrobial susceptibility of all ARB isolates
Isolate’s code | Species | Patients’ ward (floor) | POT code | MIC (μg/mL) | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ABPC | PIPC | T/P | A/S | CEZ | CAZ | CTX | CZOP | CPDX | IMP | MEPM | AMK | CPFX | FOM | ST | ||||
61E | Acinetobacter baumannii | 3 | 8–13-0 | – | 4 (S) | ≤8 (S) | ≤2 (S) | – | 1 (S) | 4 (S) | ≤0.5 (S) | – | 1 (S) | ≤0.25 (S) | ≤1 (S) | ≤0.25 (S) | > 128 (R) | ≤20 (S) |
66C | Acinetobacter baumannii | 3 | 8–13-0 | – | 16 (S) | ≤8 (S) | ≤2 (S) | – | 2 (S) | 8 (S) | ≤0.5 (S) | – | ≤0.25 (S) | ≤0.25 (S) | ≤1 (S) | ≤0.25 (S) | > 128 (R) | ≤20 (S) |
25E | Acinetobacter baumannii | 2 | 32–20-41 | – | 16 (S) | ≤8 (S) | > 16 (R) | – | 4 (S) | 16 (I) | > 16 (R) | – | > 8 (R) | 4 (I) | 2 (S) | 2 (I) | <=32 (S) | ≤20 (S) |
13C | Acinetobacter baumannii | 3 | 104–12-10 | – | 8 (S) | ≤8 (S) | ≤2 (S) | – | 4 (S) | 8 (S) | ≤0.5 (S) | – | ≤0.25 (S) | ≤0.25 (S) | ≤1 (S) | 0.25 (S) | > 128 (R) | ≤20 (S) |
41C | Acinetobacter baumannii | 2 | 104–12-10 | – | 32 (I) | 16 (S) | 4 (S) | – | 8 (S) | 8 (S) | 1 (S) | – | ≤0.25 (S) | 0.5 (S) | ≤1 (S) | ≤0.25 (S) | > 128 (R) | ≤20 (S) |
45C | Acinetobacter baumannii | 2 | 104–12-10 | – | 32 (I) | 32 (I) | 4 (S) | – | 8 (S) | 16 (I) | 2 (S) | – | ≤0.25 (S) | 1 (S) | ≤1 (S) | ≤0.25 (S) | 128 (I) | ≤20 (S) |
50E-B | Acinetobacter baumannii | 2 | 104–12-10 | – | 8 (S) | ≤8 (S) | ≤2 (S) | – | 2 (S) | 4 (S) | ≤0.5 (S) | – | ≤0.25 (S) | ≤0.25 (S) | ≤1 (S) | ≤0.25 (S) | 128 (I) | ≤20 (S) |
51E | Acinetobacter baumannii | 2 | 104–12-10 | – | 4 (S) | ≤8 (S) | ≤2 (S) | – | 2 (S) | 4 (S) | ≤0.5 (S) | – | ≤0.25 (S) | ≤0.25 (S) | ≤1 (S) | ≤0.25 (S) | 128 (I) | ≤20 (S) |
52E | Acinetobacter baumannii | 2 | 104–12-10 | – | 8 (S) | ≤8 (S) | ≤2 (S) | – | 4 (S) | 8 (S) | ≤0.5 (S) | – | ≤0.25 (S) | ≤0.25 (S) | ≤1 (S) | ≤0.25 (S) | 128 (I) | ≤20 (S) |
12C-C | Acinetobacter baumannii | 3 | 104–13-8 | – | 8 (S) | ≤8 (S) | ≤2 (S) | – | 2 (S) | 8 (S) | ≤0.5 (S) | – | ≤0.25 (S) | ≤0.25 (S) | 2 (S) | ≤0.25 (S) | 128 (I) | ≤20 (S) |
70C | Acinetobacter nosocomialis | 2 | 2090-44-10 | – | > 64 (R) | > 64 (R) | 16 (I) | – | > 16 (R) | > 32 (R) | > 16 (R) | – | ≤0.25 (S) | 1 (S) | ≤1 (S) | 0.5 (S) | 128 (I) | ≤20 (S) |
67C-B | Acinetobacter sp. close to 13TU | 3 | 3045-12-10 | – | 64 (I) | 32 (I) | ≤2 (S) | – | > 16 (R) | > 32 (R) | 2 (S) | – | ≤0.25 (S) | 0.5 (S) | 2 (S) | 1 (S) | 128 (I) | ≤20 (S) |
59C-B | Acinetobacter sp. close to 13TU | 3 | 3109-12-10 | – | 64 (I) | 16 (S) | ≤2 (S) | – | 4 (S) | 8 (S) | 4 (S) | – | ≤0.25 (S) | 0.5 (S) | 2 (S) | ≤0.25 (S) | 128 (I) | ≤20 (S) |
56C | Acinetobacter ursingii | 2 | 4000-50-16 | – | > 64 (R) | > 16 (R) | > 16 (R) | – | > 16 (R) | > 32 (R) | > 16 (R) | – | ≤0.25 (S) | 0.5 (S) | ≤1 (S) | 1 (S) | 64 (S) | > 40 (R) |
68E | Acinetobacter baylyi | 2 | – | 4 (S) | 8 (S) | ≤2 (S) | – | 4 (S) | 8 (S) | ≤0.5 (S) | – | ≤0.25 (S) | ≤0.25 (S) | ≤1 (S) | ≤0.25 (S) | ≤32 (S) | ≤20 (S) | |
25C | Acinetobacter sp. | 2 | 4000-2-16 | – | > 64 (R) | 16 (S) | 4 (S) | – | 8 (S) | 8 (S) | ≤0.5 (S) | – | ≤0.25 (S) | ≤0.25 (S) | ≤1 (S) | ≤0.25 (S) | > 128 (R) | ≤20 (S) |
32E | Acinetobacter sp. | 2 | 4000-2-16 | – | 16 (S) | ≤8 (S) | ≤2 (S) | – | 16 (I) | 8 (S) | ≤0.5 (S) | – | ≤0.25 (S) | ≤0.25 (S) | ≤1 (S) | ≤0.25 (S) | 128 (I) | ≤20 (S) |
65C | Acinetobacter sp. | 3 | 4000-2-16 | – | 16 (S) | ≤8 (S) | ≤2 (S) | – | > 16 (R) | 16 (I) | 1 (S) | – | ≤0.25 (S) | 0.5 (S) | 2 (S) | 0.5 (S) | 128 (I) | ≤20 (S) |
71C | Acinetobacter sp. | 1 | 4064-4-1 | – | 8 (S) | ≤8 (S) | ≤2 (S) | – | 8 (S) | 8 (S) | 1 (S) | – | ≤0.25 (S) | ≤0.25 (S) | 2 (S) | ≤0.25 (S) | ≤32 (S) | ≤20 (S) |
73E | Escherichia coli | 1 | 49–56-83 | > 16 (R) | > 64 (R) | ≤8 (S) | 16 (I) | > 16 (R) | > 16 (R) | > 32 (R) | > 16 (R) | > 4 (R) | ≤0.25 (S) | ≤0.25 (S) | 2 (S) | > 2 (R) | – | ≤20 (S) |
43E | Escherichia coli | 2 | 49–58-19 | > 16 (R) | > 64 (R) | ≤8 (S) | 4 (S) | > 16 (R) | 8 (R) | 16 (R) | 16 (R) | > 4 (R) | ≤0.25 (S) | ≤0.25 (S) | 4 (S) | > 2 (R) | – | ≤20 (S) |
95E | Escherichia coli | 1 | 49–62-235 | > 16 (R) | > 64 (R) | ≤8 (S) | > 16 (R) | > 16 (R) | 4 (S) | > 32 (R) | > 16 (R) | > 4 (R) | ≤0.25 (S) | ≤0.25 (S) | 32 (I) | > 2 (R) | – | > 40 (R) |
77E | Escherichia coli | 1 | 49–122-83 | > 16 (R) | > 64 (R) | ≤8 (S) | 8 (S) | > 16 (R) | 4 (S) | 32 (R) | > 16 (R) | > 4 (R) | ≤0.25 (S) | ≤0.25 (S) | 4 (S) | > 2 (R) | – | ≤20 (S) |
7C | Klebsiella pneumoniae | 3 | – | > 16 (R) | 16 (S) | ≤8 (S) | 4 (S) | 1 (S) | ≤0.5 (S) | ≤1 (S) | ≤0.5 (S) | ≤2 (S) | 0.5 (S) | ≤0.25 (S) | ≤1 (S) | ≤0.25 (S) | > 128 (R) | ≤20 (S) |
87C | Klebsiella pneumoniae | 2 | – | > 16 (R) | 4 (S) | ≤8 (S) | 4 (S) | 1 (S) | ≤0.5 (S) | ≤1 (S) | ≤0.5 (S) | ≤2 (S) | ≤0.25 (S) | ≤0.25 (S) | 2 (S) | ≤0.25 (S) | ≤32 (S) | ≤20 (S) |
12C-A | Klebsiella aerogenes | 3 | – | > 16 (R) | 32 (I) | 32 (I) | > 16 (R) | > 16 (R) | > 16 (R) | > 32 (R) | ≤0.5 (S) | > 4 (R) | ≤0.25 (S) | ≤0.25 (S) | ≤1 (S) | ≤0.25 (S) | 64 (S) | ≤20 (S) |
91C | Raoultella planticola | 1 | – | – | 4 (S) | ≤8 (S) | – | – | ≤0.5 (S) | ≤1 (S) | ≤0.5 (S) | – | ≤0.25 (S) | ≤0.25 (S) | ≤1 (S) | ≤0.25 (S) | 64 (S) | ≤20 (S) |
82E | Enterobacter cloacae | 1 | – | > 16 (R) | 16 (S) | 16 (S) | > 16 (R) | > 16 (R) | 16 (R) | 32 (R) | ≤0.5 (S) | > 4 (R) | ≤0.25 (S) | ≤0.25 (S) | ≤1 (S) | ≤0.25 (S) | > 128 (R) | ≤20 (S) |
102C-B | Serratia marcescens | 2 | – | 16 (I) | ≤2 (S) | ≤8 (S) | 8 (S) | > 16 (R) | ≤0.5 (S) | ≤1 (S) | ≤0.5 (S) | ≤2 (S) | 0.5 (S) | ≤0.25 (S) | ≤1 (S) | ≤0.25 (S) | ≤32 (S) | ≤20 (S) |
18C-A | Morganella morganii | 3 | – | > 16 (R) | 4 (S) | ≤8 (S) | > 16 (R) | > 16 (R) | 2 (S) | ≤1 (S) | ≤0.5 (S) | > 4 (R) | 4 (S) | ≤0.25 (S) | 8 (S) | ≤0.25 (S) | > 128 (R) | ≤20 (S) |
101E | Rahnella sp. | 1 | – | – | 4 (S) | ≤8 (S) | – | – | ≤0.5 (S) | ≤1 (S) | ≤0.5 (S) | – | 0.5 (S) | ≤0.25 (S) | ≤1 (S) | ≤0.25 (S) | ≤32 (S) | ≤20 (S) |
71E | Pseudononas aeruginosa | 1 | 207–1 | – | > 64 (I) | > 64 (I) | – | – | > 16 (R) | > 32 (R) | > 16 (R) | – | > 8 (R) | > 8 (R) | > 32 (R) | > 2 (R) | > 128 (R) | > 40 |
18C-B | Pseudononas aeruginosa | 3 | 108–2 | 4 (S) | 4 (S) | 2 (S) | ≤0.5 (S) | 0.5 (S) | 0.5 (S) | 4 (S) | ≤0.25 (S) | > 40 | ||||||
96C | Pseudononas aeruginosa | 1 | 641–0 | ≤2 (S) | ≤2 (S) | 1 (S) | 2 (S) | 1 (S) | ≤0.25 (S) | 4 (S) | 0.5 (S) | 40 | ||||||
89C | Pseudononas aeruginosa | 1 | 696–16 | 4 (S) | 4 (S) | 1 (S) | ≤0.5 (S) | 1 (S) | 0.5 (S) | 2 (S) | ≤0.25 (S) | > 40 | ||||||
59C-A | Pseudononas fluorescens/putida | 3 | – | – | 8 (S) | ≤8 (S) | – | – | 2 (S) | 16 (I) | 1 (S) | – | 1 (S) | 2 (S) | ≤1 (S) | ≤0.25 (S) | > 128 (R) | > 40 (R) |
67C-A | Pseudononas fluorescens/putida | 3 | – | – | 8 (S) | ≤8 (S) | – | – | 1 (S) | 16 (I) | ≤0.5 (S) | – | 1 (S) | 1 (S) | ≤1 (S) | ≤0.25 (S) | > 128 (R) | > 40 (R) |
82C | Pseudononas fluorescens/putida | 1 | – | – | 16 (S) | 16 (S) | – | – | 2 (S) | 32 (I) | ≤0.5 (S) | – | 0.5 (S) | 4 (I) | ≤1 (S) | ≤0.25 (S) | > 128 (R) | > 40 (R) |
66E | Pseudomonas sp. | 3 | – | – | 16 (S) | 16 (S) | – | – | 4 (S) | 16 (I) | ≤0.5 (S) | – | 2 (S) | 2 (S) | 2 (S) | ≤0.25 (S) | > 128 (R) | > 40 (R) |
67E-A | Pseudomonas sp. | 3 | – | – | 4 (S) | ≤8 (S) | – | – | 1 (S) | 16 (I) | ≤0.5 (S) | – | 1 (S) | 2 (S) | ≤1 (S) | ≤0.25 (S) | > 128 (R) | > 40 (R) |
102E | Pseudononas sp. | 2 | – | – | 8 (S) | 8 (S) | – | – | 8 (S) | – | 1 (S) | – | 1 (S) | 1 (S) | ≤1 (S) | ≤0.25 (S) | – | > 40 (R) |
12E-A | Stenotrophomonas maltophilia | 3 | – | – | > 64 (R) | 16 (S) | – | – | 16 (I) | > 32 (R) | > 16 (R) | – | > 8 (R) | > 8 (R) | > 32 (R) | 2 (I) | 64 (S) | 40 (S) |
18E | Stenotrophomonas maltophilia | 3 | – | – | > 64 (R) | > 64 (R) | – | – | 2 (S) | > 32 (R) | > 16 (R) | – | > 8 (R) | > 8 (R) | > 32 (R) | 1 (S) | ≤32 (S) | ≤20 (S) |
20C | Stenotrophomonas maltophilia | 3 | – | – | > 64 (R) | > 64 (R) | – | – | 4 (S) | > 32 (R) | > 16 (R) | – | > 8 (R) | > 8 (R) | > 32 (R) | 2 (I) | > 128 (R) | ≤20 (S) |
26E | Stenotrophomonas maltophilia | 2 | – | – | > 64 (R) | 32 (I) | – | – | 2 (S) | 32 (I) | > 16 (R) | – | > 8 (R) | > 8 (R) | > 32 (R) | 1 (S) | 128 (I) | ≤20 (S) |
62C | Stenotrophomonas maltophilia | 3 | – | – | > 64 (R) | > 64 (R) | – | – | > 16 (R) | > 32 (R) | > 16 (R) | – | > 8 (R) | > 8 (R) | > 32 (R) | 2 (I) | 128 (I) | 40 (S) |
101C | Stenotrophomonas maltophilia | 1 | – | – | > 64 (R) | > 64 (R) | – | – | > 16 (R) | > 32 (R) | > 16 (R) | – | > 8 (R) | > 8 (R) | > 32 (R) | 2 (I) | 64 (S) | ≤20 (S) |
59E-C | Chryseobacterium indologenes | 3 | – | – | 64 (I) | 64 (I) | – | – | > 16 (R) | > 32 (R) | > 16 (R) | – | > 8 (R) | > 8 (R) | > 32 (R) | 1 (S) | > 128 (R) | 40 (I) |
60E | Chryseobacterium indologenes | 3 | – | – | > 64 (R) | 64 (I) | – | – | > 16 (R) | > 32 (R) | > 16 (R) | – | > 8 (R) | > 8 (R) | > 32 (R) | 1 (S) | > 128 (R) | > 40 (R) |
65E-B | Chryseobacterium indologenes | 3 | – | – | 64 (I) | 16 (S) | – | – | > 16 (R) | > 32 (R) | > 16 (R) | – | > 8 (R) | > 8 (R) | > 32 (R) | 0.5 (S) | > 128 (R) | > 40 (R) |
78E | Chryseobacterium indologenes | 1 | – | – | 64 (I) | 32 (I) | – | – | > 16 (R) | > 32 (R) | > 16 (R) | – | > 8 (R) | > 8 (R) | 32 (I) | 1 (S) | > 128 (R) | ≤20 (S) |
102C-A | Chryseobacterium indologenes | 2 | – | – | > 64 (R) | 64 (I) | – | – | > 16 (R) | > 32 (R) | > 16 (R) | – | > 8 (R) | > 8 (R) | 32 (I) | 0.5 (S) | > 128 (R) | ≤20 (S) |
64E | Aeromonas salmonicida | 3 | – | – | ≤2 (S) | ≤8 (S) | – | – | ≤0.5 (S) | 2 (S) | ≤0.5 (S) | – | ≤0.25 (S) | ≤0.25 (S) | ≤1 (S) | ≤0.25 (S) | ≤32 (S) | ≤20 (S) |
78C | Ochrobactrum sp. | 1 | – | – | > 64 (R) | > 64 (R) | – | – | > 16 (R) | 16 (I) | 2 (S) | – | 1 (S) | 1 (S) | 8 (S) | ≤0.25 (S) | > 128 (R) | > 40 (R) |