| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Reference |
| Bacteroides fragilis |
2 |
64 |
0.5 － >128 |
115 |
| Citrobacter freundii |
0.125 |
4 |
≤0.016 － 16 |
115 |
| Enterobacter cloacae |
>4 |
>128 |
0.25 － >128 |
115 |
| Enterococcus faecalis |
>32 |
>32 |
>32 － ? |
115 |
| Enterococcus faecium |
>128 |
>128 |
64 － >128 |
115 |
| Escherichia coli |
0.063 |
0.125 |
0.031 － 0.5 |
115 |
| Haemophilus influenzae (ampicillin-resistant) |
>16 |
>32 |
1 － >32 |
115 |
| Haemophilus influenzae (ampicillin-susceptible) |
1 |
16 |
1 － 16 |
115 |
| Klebsiella pneumonia |
0.063 |
0.063 |
0.031 － 0.125 |
115 |
| Moraxella catarrhalis |
0.25 |
0.5 |
0.031 － 0.5 |
115 |
| Pasteurella multocida |
- |
- |
<2 － ? |
1092 |
| Peptostreptococcus spp. |
0.25 |
8 |
≤0.063 － 8 |
115 |
| Proteus mirabilis |
0.25 |
0.25 |
0.125 － 0.25 |
115 |
| Pseudomonas aeruginosa |
>128 |
>128 |
64 － >128 |
115 |
| Serratia marcescens |
>0.5 |
>128 |
0.25 － >128 |
115 |
| Staphylococcus aureus (352 + methicillin-resistant) |
- |
- |
8 － ? |
1398 |
| Staphylococcus aureus (3818 + methicillin-resistant) |
- |
- |
4 － ? |
1398 |
| Staphylococcus aureus (4952 + methicillin-resistant) |
- |
- |
4 － ? |
1398 |
| Staphylococcus aureus (5914 + methicillin-resistant) |
- |
- |
>16 － ? |
1398 |
| Staphylococcus aureus (6849 + methicillin-resistant) |
- |
- |
8 － ? |
1398 |
| Staphylococcus aureus (ATCC 29213 + methicillin-susceptible) |
- |
- |
≤0.5 － ? |
1398 |
| Staphylococcus epidermidis (methicillin-resistant) |
4 |
16 |
2 － 16 |
115 |
| Staphylococcus epidermidis (methicillin-susceptible) |
0.5 |
1 |
0.25 － 1 |
115 |
| Streptococcus agalactiae |
0.5 |
0.5 |
0.25 － 1 |
115 |
| Streptococcus agalactiae (methicillin-resistant) |
64 |
64 |
4 － 128 |
115 |
| Streptococcus agalactiae (methicillin-susceptible) |
0.5 |
0.5 |
0.5 － ? |
115 |
| Streptococcus pneumonia (penicillin-intermediate) |
1 |
4 |
0.25 － 4 |
115 |
| Streptococcus pneumonia (penicillin-resistant) |
4 |
8 |
2 － 8 |
115 |