| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Antimicrobial |
Reference |
| Streptococcus pneumonia |
1 |
1 |
≤1 － 16 |
Doxycycline (Doxycycline hyclate, Doxy, Vibra, Vibramycin)  |
236 |
| Streptococcus pneumonia |
1 |
2 |
≤0.12 － >4 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
499 |
| Streptococcus pneumonia |
1 |
2 |
0.25 － 2 |
BB-84518 |
83 |
| Streptococcus pneumonia |
1 |
2 |
0.25 － 4 |
BB-84416 |
83 |
| Streptococcus pneumonia |
1 |
2 |
0.5 － 4 |
Levofloxacin (Levaquin, Quixin) |
121 |
| Streptococcus pneumonia |
1 |
2 |
0.5 － 8 |
Linezolid (PNU-100766, U-100766, Zyvox) |
371 |
| Streptococcus pneumonia |
1 |
4 |
<0.015 － 8 |
Penicillin (Benzylpenicillin, Penicillin G, Bicillin C-R/L-A, Pfizerpen, Wycellin) |
1279 |
| Streptococcus pneumonia |
1 |
8 |
0.015 － 16 |
Penicillin (Benzylpenicillin, Penicillin G, Bicillin C-R/L-A, Pfizerpen, Wycellin) |
248 |
| Streptococcus pneumonia |
>1 |
>8 |
0.25 － >8 |
Cefaclor (Ceclor, Ceclor CD) |
120 |
| Streptococcus pneumonia |
1 |
8 |
0.5 － 128 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
83 |
| Streptococcus pneumonia |
1 |
8 |
? － ? |
Iclaprim |
165 |
| Streptococcus pneumonia |
>1 |
>32 |
0.12 － >32 |
Cefaclor (Ceclor, Ceclor CD) |
119 |
| Streptococcus pneumonia |
1 |
32 |
2 － 32 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
59 |
| Streptococcus pneumonia |
1.5 |
3 |
? － ? |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
403 |
| Streptococcus pneumonia |
1.5 |
4 |
0.5 － >32 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
403 |
| Streptococcus pneumonia |
2 |
2 |
0.5 － 16 |
Cephalexin (Keflex, Keftal, Cefanox) |
274 |
| Streptococcus pneumonia |
>2 |
>8 |
<2 － >8 |
Tetracycline (Sumycin, Achromycin V, Steclin) |
6 |
| Streptococcus pneumonia |
2 |
16 |
0.125 － 64 |
Cefazolin (Ancef, Kefzol, Zolicef) |
248 |
| Streptococcus pneumonia |
>2 |
>16 |
≤2 － >16 |
Tetracycline (Sumycin, Achromycin V, Steclin) |
412 |
| Streptococcus pneumonia |
2 |
- |
? － ? |
Cephalexin (Keflex, Keftal, Cefanox) |
308 |
| Streptococcus pneumonia |
3.1 |
3.12 |
0.78 － 3.12 |
Vancomycin (Vancocyn, Lyphocin) |
326 |
| Streptococcus pneumonia |
4 |
4 |
≤1 － <=16 |
Chloramphenicol (Chloromycetin) |
236 |
| Streptococcus pneumonia |
>4 |
>8 |
≤4 － >8 |
Tetracycline (Sumycin, Achromycin V, Steclin) |
472 |
| Streptococcus pneumonia |
4 |
16 |
0.06 － 32 |
Doxycycline (Doxycycline hyclate, Doxy, Vibra, Vibramycin) |
248 |
| Streptococcus pneumonia |
4 |
16 |
0.5 － 32 |
Ceftibuten (Cedax) |
274 |
| Streptococcus pneumonia |
4 |
64 |
0.031 － 64 |
Clarithromycin (Biaxin) |
121 |
| Streptococcus pneumonia |
>8 |
>16 |
2 － >8 |
BB-3497 |
83 |
| Streptococcus pneumonia |
12.5 |
25 |
0.05 － 25 |
Gentamicin (Gentamycin, Garamycin) |
326 |