TABLE 2.
Results of screening tests using SMA disks
| Bacterial species | No. of strains testing:
|
Total | |
|---|---|---|---|
| Positive | Negative | ||
| Pseudomonas aeruginosa | 180 | 48 | 228 |
| Pseudomonas putida/fluorescens | 55 | 1 | 56 |
| Alcaligenes xylosoxidans | 53 | 0 | 53 |
| Serratia marcescens | 47 | 9 | 56 |
| Acinetobacter baumannii | 35 | 13 | 48 |
| Klebsiella pneumoniae | 23 | 16 | 39 |
| Escherichia coli | 17 | 40 | 57 |
| Enterobacter cloacae | 5 | 8 | 13 |
| Burkholderia cepacia | 5 | 2 | 7 |
| Citrobacter freundii | 3 | 8 | 11 |
| Klebsiella oxytoca | 2 | 4 | 6 |
| Providencia rettgeri | 2 | 0 | 2 |
| Alcaligenes faecalis | 1 | 0 | 1 |
| Morganella morganii | 1 | 2 | 3 |
| Acinetobacter lwoffii | 1 | 1 | 2 |
| Enterobacter aerogenes | 1 | 3 | 4 |
| Proteus spp. | 0 | 1 | 1 |
| Total | 431 | 156 | 587 |