| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Antimicrobial |
Reference |
| Streptococcus |
≤0.12 |
≤0.12 |
≤0.12 － 4 |
Telithromycin (HMR 3647, RU-66647, Ketek)  |
18 |
| Streptococcus |
≤0.12 |
≤0.12 |
≤0.12 － >16 |
Clindamycin (Cleocin) |
18 |
| Streptococcus |
0.12 |
8 |
≤0.12 － >16 |
Erythromycin (E-mycin, Ery-tab, Benzamycin) |
18 |
| Streptococcus (15876) |
- |
- |
? － >50 |
Gentamicin (Gentamycin, Garamycin) |
68 |
| Streptococcus (15876) |
- |
- |
? － >50 |
Tetracycline (Sumycin, Achromycin V, Steclin) |
68 |
| Streptococcus (3476) |
- |
- |
? － 50 |
Gentamicin (Gentamycin, Garamycin) |
68 |
| Streptococcus (3476) |
- |
- |
? － 50 |
Tetracycline (Sumycin, Achromycin V, Steclin) |
68 |
| Streptococcus (ATCC 49399 + group A) |
- |
- |
4 － ? |
Pexiganan |
14 |
| Streptococcus (B 209) |
- |
- |
0.5 － ? |
TP-1161 |
542 |
| Streptococcus (B 209) |
- |
- |
0.5 － ? |
Vancomycin (Vancocyn, Lyphocin) |
542 |
| Streptococcus (B 52) |
- |
- |
0.5 － ? |
TP-1161 |
542 |
| Streptococcus (B 52) |
- |
- |
0.5 － ? |
Vancomycin (Vancocyn, Lyphocin) |
542 |
| Streptococcus (erythromycin-resistant) |
0.02 |
0.08 |
? － ? |
Telithromycin (HMR 3647, RU-66647, Ketek) |
58 |
| Streptococcus (erythromycin-resistant) |
1.2 |
40 |
? － ? |
Clarithromycin (Biaxin) |
58 |
| Streptococcus (erythromycin-resistant) |
10 |
40 |
? － ? |
Azithromycin (Zithromax, Sumamed, Zitrocin) |
58 |
| Streptococcus (group A) |
0.015 |
0.015 |
0.008 － >4 |
Telithromycin (HMR 3647, RU-66647, Ketek) |
73 |
| Streptococcus (group A) |
0.03 |
0.03 |
≤0.015 － 0.06 |
Ceftriaxone (Rocephin) |
73 |
| Streptococcus (Group A) |
<0.03 |
<0.03 |
<0.03 － 0.06 |
Oxacillin (Prostaphilin, Bactocil, Prostaphlin) |
1060 |
| Streptococcus (group A) |
0.03 |
0.06 |
0.03 － 0.06 |
Telavancin (TD-6424, Vibativ) |
73 |
| Streptococcus (group A) |
0.03 |
0.06 |
≤0.03 － >0.25 |
Clindamycin (Cleocin) |
73 |
| Streptococcus (group A) |
0.03 |
0.06 |
0.03 － >1 |
Erythromycin (E-mycin, Ery-tab, Benzamycin) |
73 |
| Streptococcus (group A) |
0.06 |
0.06 |
≤0.03 － 0.5 |
Daptomycin (Cubicin) |
73 |
| Streptococcus (group A) |
≤0.06 |
≤0.06 |
≤0.06 － <=0.06 |
Penicillin (Benzylpenicillin, Penicillin G, Bicillin C-R/L-A, Pfizerpen, Wycellin) |
73 |
| Streptococcus (group A) |
0.06 |
0.25 |
≤0.06 － 0.25 |
Co-trimoxazole (Trimethoprim-sulfamethoxazole, TMP-SMX) |
73 |
| Streptococcus (Group A) |
0.12 |
0.12 |
0.06 － 0.25 |
Moxifloxacin (BAY 12-8039, Avelox) |
1060 |
| Streptococcus (group A) |
≤0.12 |
≤0.12 |
≤0.12 － <=0.12 |
Cefuroxime (Kefurox, Zinacef) |
73 |
| Streptococcus (Group A) |
<0.12 |
<0.12 |
<0.12 － ? |
Quinupristin/Dalfopristin (Synercid) |
1060 |
| Streptococcus (group A) |
>0.12 |
>8 |
0.12 － >8 |
Tetracycline (Sumycin, Achromycin V, Steclin) |
73 |