TABLE 2.
Genotypes of ESBL and AmpC-producing Enterobacterales strains
| Gene(s) | No. (%) of strains |
||
|---|---|---|---|
| E. coli | K. pneumoniae | Total | |
| ESBL-producing Enterobacterales β-lactamase gene combination | n = 36 | n = 8 | n = 44 |
| TEM, SHV, CTX-M-1 | 0 (0) | 3 (38) | 3 (7) |
| TEM, CTX-M-1 | 8 (22) | 0 (0) | 8 (18) |
| TEM, SHV, CTX-M-9 | 0 (0) | 1 (13) | 1 (2) |
| CTX-M-9 | 13 (36) | 0 (0) | 13 (30) |
| TEM, CTX-M-9 | 8 (20) | 0 (0) | 8 (18) |
| SHV | 1 (3) | 4 (50) | 5 (11) |
| TEM, SHV | 1 (3) | 0 (0) | 1 (2) |
| CTX-M-1 | 5 (14) | 0 (0) | 5 (11) |
| AmpC-producing Enterobacterales β-lactamase gene | n = 4 | n = 4 | n = 8 |
| CIT | 3 (75) | 0 (0) | 3 (38) |
| DHA | 1 (25) | 3 (75) | 4 (50) |
| Not detected | 0 (0) | 1 (25) | 1 (13) |