| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Antimicrobial |
Reference |
| Morganella morganii (Hyperproducing amp(C)) |
- |
- |
>2048 － ? |
Cefazolin (Ancef, Kefzol, Zolicef)  |
652 |
| Morganella morganii (Hyperproducing amp(C)) |
- |
- |
>2048 － ? |
Cephalexin (Keflex, Keftal, Cefanox) |
652 |
| Morganella morganii (Hyperproducing amp(C)) |
- |
- |
>2048 － ? |
Cephalothin (Cefalotin, Keflin, Seffin) |
652 |
| Morganella morganii (IFC 3168) |
- |
- |
>100 － ? |
FNQ13 |
257 |
| Morganella morganii (IFO 3168) |
- |
- |
>128 － ? |
Metronidazole (Flagyl) |
105 |
| Morganella morganii (indole-positive) |
0.015 |
0.06 |
0.008 － 0.125 |
Difluoroquinolone (PD 117596) |
248 |
| Morganella morganii (indole-positive) |
0.015 |
0.125 |
0.008 － 0.125 |
PD 124816 |
248 |
| Morganella morganii (indole-positive) |
0.015 |
0.13 |
0.008 － 0.125 |
Clinafloxacin (PD 127391) |
248 |
| Morganella morganii (indole-positive) |
0.03 |
0.25 |
0.004 － 1 |
Aztreonam (Azactam) |
248 |
| Morganella morganii (indole-positive) |
0.25 |
2 |
0.03 － 128 |
Ceftazidime (Ceptaz, Fortaz, Tanicef) |
248 |
| Morganella morganii (indole-positive) |
4 |
16 |
0.5 － 32 |
Amikacin (Amikin) |
248 |
| Morganella morganii (indole-positive) |
>128 |
>128 |
4 － >128 |
Ampicillin (Omnipen) |
248 |
| Morganella morganii (Inducible amp(C)) |
- |
- |
0.015 － ? |
Cefotaxime (Cephotaxime, Claforan) |
652 |
| Morganella morganii (Inducible amp(C)) |
- |
- |
0.015 － ? |
Ceftizoxime (Cefizox) |
652 |
| Morganella morganii (Inducible amp(C)) |
- |
- |
0.015 － ? |
Ceftriaxone (Rocephin) |
652 |
| Morganella morganii (Inducible amp(C)) |
- |
- |
0.03 － ? |
Cefepime (Maxipime) |
652 |
| Morganella morganii (Inducible amp(C)) |
- |
- |
0.03 － ? |
Cefpirome |
652 |
| Morganella morganii (Inducible amp(C)) |
- |
- |
0.03 － ? |
Meropenem (Merrem) |
652 |
| Morganella morganii (Inducible amp(C)) |
- |
- |
0.06 － ? |
Aztreonam (Azactam) |
652 |
| Morganella morganii (Inducible amp(C)) |
- |
- |
0.06 － ? |
Ceftazidime (Ceptaz, Fortaz, Tanicef) |
652 |
| Morganella morganii (Inducible amp(C)) |
- |
- |
0.12 － ? |
Moxalactam (Latamoxef) |
652 |
| Morganella morganii (Inducible amp(C)) |
- |
- |
0.25 － ? |
Zosyn |
652 |
| Morganella morganii (Inducible amp(C)) |
- |
- |
0.5 － ? |
Azlocillin |
652 |
| Morganella morganii (Inducible amp(C)) |
- |
- |
0.5 － ? |
Mezlocillin (Mezlin) |
652 |
| Morganella morganii (Inducible amp(C)) |
- |
- |
0.5 － ? |
Piperacillin (Pipracil) |
652 |
| Morganella morganii (Inducible amp(C)) |
- |
- |
1 － ? |
Carbenicillin (Pyopen, Geogen, Geocillin) |
652 |
| Morganella morganii (Inducible amp(C)) |
- |
- |
1 － ? |
Cefoperazone (Cefobid) |
652 |
| Morganella morganii (Inducible amp(C)) |
- |
- |
1 － ? |
Ticarcillin (Ticar) |
652 |