| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Antimicrobial |
Reference |
| Serratia marcescens |
≤2 |
≤2 |
≤2 － >16 |
Ceftazidime (Ceptaz, Fortaz, Tanicef)  |
412 |
| Serratia marcescens |
≤2 |
≤2 |
≤2 － >16 |
Gentamicin (Gentamycin, Garamycin) |
412 |
| Serratia marcescens |
2 |
4 |
≤0.25 － >32 |
Amikacin (Amikin) |
412 |
| Serratia marcescens |
2 |
4 |
0.25 － >64 |
Tobramycin (Tobrex, Nebcin) |
1467 |
| Serratia marcescens |
2 |
4 |
≤0.5 － 16 |
Amikacin (Amikin) |
42 |
| Serratia marcescens |
2 |
4 |
≤0.5 － 16 |
Amikacin (Amikin) |
475 |
| Serratia marcescens |
2 |
4 |
≤0.5 － >=32 |
Minocycline (Minocycline hydrochloride, Minocin) |
475 |
| Serratia marcescens |
2 |
4 |
≤0.5 － >256 |
Zosyn |
412 |
| Serratia marcescens |
2 |
4 |
≤1 － >4 |
Gentamicin (Gentamycin, Garamycin) |
462 |
| Serratia marcescens |
2 |
4 |
? － ? |
Amikacin (Amikin) |
36 |
| Serratia marcescens |
2 |
8 |
0.06 － 32 |
Cefmenoxime |
1438 |
| Serratia marcescens |
2 |
8 |
0.25 － 128 |
Garenoxacin (T-3811, BMS-284756) |
268 |
| Serratia marcescens |
2 |
8 |
0.5 － >32 |
Amikacin (Amikin) |
472 |
| Serratia marcescens |
2 |
8 |
0.5 － >32 |
Imipenem |
1371 |
| Serratia marcescens |
2 |
8 |
1 － 16 |
Garenoxacin (T-3811, BMS-284756) |
443 |
| Serratia marcescens |
2 |
8 |
1 － 16 |
Garenoxacin (T-3811, BMS-284756) |
130 |
| Serratia marcescens |
2 |
8 |
1 － >32 |
Nalidixic acid (NegGam) |
244 |
| Serratia marcescens |
>2 |
>8 |
≤2 － >8 |
Gentamicin (Gentamycin, Garamycin) |
472 |
| Serratia marcescens |
2 |
8 |
2 － >8 |
Minocycline (Minocycline hydrochloride, Minocin) |
462 |
| Serratia marcescens |
>2 |
>16 |
0.25 － >16 |
Doxycycline (Doxycycline hyclate, Doxy, Vibra, Vibramycin) |
479 |
| Serratia marcescens |
2 |
16 |
1 － 16 |
PD 0305970 |
225 |
| Serratia marcescens |
2 |
16 |
1 － 64 |
Cefoperazone (Cefobid) |
113 |
| Serratia marcescens |
2 |
16 |
1 － >128 |
SM-216601 |
115 |
| Serratia marcescens |
2 |
16 |
? － ? |
Cefoperazone (Cefobid) |
1389 |
| Serratia marcescens |
2 |
32 |
≤0.5 － 256 |
Zosyn |
472 |
| Serratia marcescens |
2 |
64 |
0.25 － >64 |
Cefpodoxime |
1492 |
| Serratia marcescens |
4 |
4 |
? － ? |
Minocycline (Minocycline hydrochloride, Minocin) |
36 |
| Serratia marcescens |
4 |
8 |
≤0.5 － >16 |
Minocycline (Minocycline hydrochloride, Minocin) |
42 |