| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Antimicrobial |
Reference |
| Streptococcus pyogenes |
0.5 |
1 |
0.25 － 4 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay)  |
102 |
| Streptococcus pyogenes |
0.5 |
1 |
0.25 － 16 |
Levofloxacin (Levaquin, Quixin) |
268 |
| Streptococcus pyogenes |
0.5 |
1 |
0.5 － 2 |
Levofloxacin (Levaquin, Quixin) |
109 |
| Streptococcus pyogenes |
0.5 |
1 |
? － ? |
Cefoxitin (Mefoxin) |
1389 |
| Streptococcus pyogenes |
0.5 |
2 |
0.25 － 2 |
Levofloxacin (Levaquin, Quixin) |
225 |
| Streptococcus pyogenes |
0.5 |
2 |
0.25 － 2 |
Levofloxacin (Levaquin, Quixin) |
120 |
| Streptococcus pyogenes |
0.5 |
2 |
0.5 － >=128 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
477 |
| Streptococcus pyogenes |
0.5 |
4 |
0.25 － 32 |
Tetracycline (Sumycin, Achromycin V, Steclin) |
476 |
| Streptococcus pyogenes |
0.78 |
1.56 |
0.025 － 1.56 |
Levofloxacin (Levaquin, Quixin) |
17 |
| Streptococcus pyogenes |
0.78 |
3.13 |
0.78 － 3.13 |
Levofloxacin (Levaquin, Quixin) |
40 |
| Streptococcus pyogenes |
1 |
1 |
0.5 － 1 |
Levofloxacin (Levaquin, Quixin) |
244 |
| Streptococcus pyogenes |
1 |
1 |
1 － ? |
Tigemonam |
1494 |
| Streptococcus pyogenes |
1 |
2 |
0.5 － 2 |
Levofloxacin (Levaquin, Quixin) |
317 |
| Streptococcus pyogenes |
1 |
2 |
0.5 － >16 |
Bacitracin (Baci-IM) |
120 |
| Streptococcus pyogenes |
1 |
2 |
? － ? |
Moxalactam (Latamoxef) |
1389 |
| Streptococcus pyogenes |
1.008 |
1.016 |
≤0.004 － 2 |
Cefditoren (Spectracef) |
600 |
| Streptococcus pyogenes |
≤1.7 |
≤1.7 |
≤1.7 － ? |
Neomycin (Mycifradin, Neo-Fradin) |
604 |
| Streptococcus pyogenes |
2 |
2 |
1 － 2 |
Linezolid (PNU-100766, U-100766, Zyvox) |
115 |
| Streptococcus pyogenes |
≤4 |
≤4 |
≤4 － ? |
Mupirocin (Bactroban) |
604 |
| Streptococcus pyogenes |
4 |
8 |
2 － 8 |
Fusidic acid (Fucidin) |
604 |
| Streptococcus pyogenes |
4 |
8 |
? － ? |
Pexiganan |
14 |
| Streptococcus pyogenes |
8 |
8 |
4 － 8 |
Pexiganan |
112 |
| Streptococcus pyogenes |
8 |
8 |
8 － 16 |
Mannopeptimycins (δ) |
89 |
| Streptococcus pyogenes |
8 |
16 |
2 － 16 |
Gentamicin (Gentamycin, Garamycin) |
89 |
| Streptococcus pyogenes |
8 |
64 |
1 － >64 |
Erythromycin (E-mycin, Ery-tab, Benzamycin) |
98 |
| Streptococcus pyogenes |
16 |
16 |
4 － 64 |
Tobramycin (Tobrex, Nebcin) |
1467 |
| Streptococcus pyogenes |
16 |
16 |
8 － 16 |
Fusidic acid (Fucidin) |
120 |
| Streptococcus pyogenes |
16 |
16 |
8 － 16 |
Mannopeptimycins (γ) |
89 |