| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Antimicrobial |
Reference |
| Prevotella intermedia |
1 |
16 |
1 － 64 |
Ceftriaxone (Rocephin)  |
1479 |
| Prevotella intermedia |
2 |
4 |
1 － 4 |
Chloramphenicol (Chloromycetin) |
1475 |
| Prevotella intermedia |
2 |
8 |
0.5 － 16 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
165 |
| Prevotella intermedia |
2 |
8 |
? － ? |
Cefoxitin (Mefoxin) |
307 |
| Prevotella intermedia |
>2 |
>32 |
0.06 － >32 |
Cefalexin (Keflex) |
818 |
| Prevotella intermedia |
2 |
32 |
0.12 － >128 |
Metronidazole (Flagyl) |
1475 |
| Prevotella intermedia |
2 |
64 |
0.12 － >128 |
Cefmetazole |
1475 |
| Prevotella intermedia |
4 |
16 |
0.06 － >128 |
Ampicillin/sulbactam (Unasyn) |
1475 |
| Prevotella intermedia |
4 |
16 |
<=0.125 － 64 |
Ceftriaxone (Rocephin) |
1474 |
| Prevotella intermedia |
4 |
32 |
<=0.03 － 128 |
Penicillin (Benzylpenicillin, Penicillin G, Bicillin C-R/L-A, Pfizerpen, Wycellin) |
1475 |
| Prevotella intermedia |
8 |
32 |
0.125 － >32 |
Tetracycline (Sumycin, Achromycin V, Steclin) |
818 |
| Prevotella intermedia |
8 |
32 |
0.5 － >128 |
Cefoxitin (Mefoxin) |
1475 |
| Prevotella intermedia |
>16 |
>16 |
>16 － ? |
Vancomycin (Vancocyn, Lyphocin) |
1466 |
| Prevotella intermedia |
16 |
32 |
0.06 － 64 |
Ticarcillin (Ticar) |
1475 |
| Prevotella intermedia |
64 |
64 |
0.25 － 128 |
Piperacillin (Pipracil) |
1475 |
| Prevotella intermedia |
64 |
>128 |
<=0.03 － >128 |
Ampicillin (Omnipen) |
1475 |
| Prevotella intermedia |
128 |
128 |
0.5 － >128 |
Cefoperazone (Cefobid) |
1475 |
| Prevotella intermedia |
- |
- |
0.016 － ? |
Clindamycin (Cleocin) |
1474 |
| Prevotella intermedia |
- |
- |
0.03 － 0.06 |
Imipenem |
1474 |
| Prevotella intermedia |
- |
- |
0.03 － 0.125 |
Ertapenem (Invanz) |
1474 |
| Prevotella intermedia |
- |
- |
0.03 － 0.25 |
Meropenem (Merrem) |
1474 |
| Prevotella intermedia |
- |
- |
0.06 － 0.125 |
Doripenem (Doribax) |
1474 |
| Prevotella intermedia |
- |
- |
0.06 － 0.25 |
Amoxicillin-clavulanate |
1474 |
| Prevotella intermedia |
- |
- |
0.125 － 8 |
Ceftriaxone (Rocephin) |
1474 |
| Prevotella intermedia |
- |
- |
0.5 － 1 |
Metronidazole (Flagyl) |
1474 |
| Prevotella intermedia |
- |
- |
<1 － 1 |
Clindamycin (Cleocin) |
821 |
| Prevotella intermedia |
- |
- |
<1 － 2 |
Metronidazole (Flagyl) |
821 |
| Prevotella intermedia |
- |
- |
<1 － 4 |
Azithromycin (Zithromax, Sumamed, Zitrocin) |
821 |