TABLE 3.
Number of strains of each MBL type among SMA test-positive strains
| Bacterial species | No. of strains of type:
|
Total no. of strains | ||
|---|---|---|---|---|
| IMP-1 | IMP-2 | VIM-2 | ||
| Pseudomonas aeruginosa | 116 | 1 | 63 | 180 |
| Pseudomonas putida/fluorescens | 51 | 0 | 4a | 55 |
| Alcaligenes xylosoxidans | 53 | 0 | 0 | 53 |
| Serratia marcescens | 47 | 0 | 0 | 47 |
| Acinetobacter baumannii | 30 | 5 | 0 | 35 |
| Klebsiella pneumoniae | 23 | 0 | 0 | 23 |
| Escherichia coli | 17 | 0 | 0 | 17 |
| Enterobacter cloacae | 5 | 0 | 0 | 5 |
| Burkholderia cepacia | 5 | 0 | 0 | 5 |
| Citrobacter freundii | 3 | 0 | 0 | 3 |
| Klebsiella oxytoca | 2 | 0 | 0 | 2 |
| Providencia rettgeri | 2 | 0 | 0 | 2 |
| Alcaligenes faecalis | 1 | 0 | 0 | 1 |
| Morganella morganii | 1 | 0 | 0 | 1 |
| Acinetobacter lwoffii | 0 | 1 | 0 | 1 |
| Enterobacter aerogenes | 1 | 0 | 0 | 1 |
| Total | 357 | 7 | 67 | 431 |
a
These strains were reidentified as P. putida.