| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Antimicrobial |
Reference |
| Prevotella oralis |
0.5 |
32 |
0.06 － >128 |
Ticarcillin-Clavulanic acid  |
1475 |
| Prevotella oralis |
0.5 |
64 |
0.125 － 64 |
Cefminox |
1473 |
| Prevotella oralis |
0.5 |
64 |
0.125 － 64 |
Moxalactam (Latamoxef) |
1473 |
| Prevotella oralis |
1 |
1 |
0.06 － 2 |
Trovafloxacin (Trovan) |
1469 |
| Prevotella oralis |
1 |
1 |
<=0.125 － 8 |
Levofloxacin (Levaquin, Quixin) |
1469 |
| Prevotella oralis |
1 |
2 |
0.25 － 4 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
1469 |
| Prevotella oralis |
1 |
4 |
≤0.5 － >8 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
818 |
| Prevotella oralis |
1 |
4 |
0.5 － 16 |
Levofloxacin (Levaquin, Quixin) |
165 |
| Prevotella oralis |
1 |
4 |
1 － 8 |
Cefoxitin (Mefoxin) |
165 |
| Prevotella oralis |
1 |
4 |
1 － 8 |
Cefoxitin (Mefoxin) |
1479 |
| Prevotella oralis |
1 |
8 |
1 － 32 |
Ofloxacin (Floxin) |
165 |
| Prevotella oralis |
1 |
16 |
0.125 － 16 |
Cefoxitin (Mefoxin) |
1473 |
| Prevotella oralis |
1 |
16 |
1 － 64 |
Ceftriaxone (Rocephin) |
1479 |
| Prevotella oralis |
1 |
64 |
0.125 － 64 |
Cefotetan (Cefotan) |
1473 |
| Prevotella oralis |
1 |
>128 |
0.125 － >128 |
Cefotiam |
1473 |
| Prevotella oralis |
2 |
4 |
<=0.125 － 4 |
Metronidazole (Flagyl) |
1469 |
| Prevotella oralis |
2 |
4 |
1 － 4 |
Chloramphenicol (Chloromycetin) |
1475 |
| Prevotella oralis |
2 |
8 |
0.5 － 16 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
165 |
| Prevotella oralis |
2 |
16 |
0.125 － 16 |
Cefoperazone (Cefobid) |
1473 |
| Prevotella oralis |
>2 |
>32 |
0.06 － >32 |
Cefalexin (Keflex) |
818 |
| Prevotella oralis |
2 |
32 |
0.12 － >128 |
Metronidazole (Flagyl) |
1475 |
| Prevotella oralis |
2 |
64 |
0.12 － >128 |
Cefmetazole |
1475 |
| Prevotella oralis |
4 |
16 |
0.06 － >128 |
Ampicillin/sulbactam (Unasyn) |
1475 |
| Prevotella oralis |
4 |
>32 |
0.008 － >32 |
Penicillin (Benzylpenicillin, Penicillin G, Bicillin C-R/L-A, Pfizerpen, Wycellin) |
1544 |
| Prevotella oralis |
4 |
32 |
<=0.03 － 128 |
Penicillin (Benzylpenicillin, Penicillin G, Bicillin C-R/L-A, Pfizerpen, Wycellin) |
1475 |
| Prevotella oralis |
4 |
128 |
0.125 － 128 |
Cefamandole (Mandol) |
1473 |
| Prevotella oralis |
8 |
32 |
0.125 － >32 |
Tetracycline (Sumycin, Achromycin V, Steclin) |
818 |
| Prevotella oralis |
8 |
32 |
0.5 － >128 |
Cefoxitin (Mefoxin) |
1475 |