Table 6.
Serine β-lactamase genes detected by genotyping in ceftazidime/avibactam-susceptible, meropenem-non-susceptible Enterobacteriaceae isolates (N=1006) collected as part of the INFORM programme (2015–17)
| Type | Number of isolatesa |
|||||
|---|---|---|---|---|---|---|
| Africa/Middle East (n=31) | Asia (n=51) | Europe (n=613) | Oceania (n=2) | Latin America (n=309) | all regions (n=1006) | |
| SHV | 28 | 42 | 550 | 2 | 241 | 863 |
| TEM | 25 | 38 | 466 | 1 | 200 | 730 |
| KPC | 7 | 31 | 352 | 0 | 277 | 667 |
| CTX-M | 23 | 38 | 281 | 1 | 126 | 469 |
| OXA | 21 | 2 | 220 | 1 | 3 | 247 |
| CMY | 0 | 3 | 21 | 0 | 0 | 24 |
| DHA | 1 | 7 | 6 | 0 | 0 | 14 |
| VEB | 0 | 0 | 6 | 0 | 0 | 6 |
| PER | 0 | 0 | 2 | 0 | 0 | 2 |
| FOX | 0 | 0 | 0 | 0 | 1 | 1 |
| ACT | 0 | 0 | 0 | 0 | 0 | 0 |
| GES | 0 | 0 | 0 | 0 | 0 | 0 |
| No gene detected | 1 | 0 | 12 | 0 | 2 | 15 |
a
Includes co-carriers.