| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Reference |
| Aeromonas spp. |
0.12 |
0.25 |
0.06 － 0.25 |
1491 |
| Aeromonas spp. (ampicillin-resistant + cefazolin-resistant) |
0.25 |
2 |
0.12 － 4 |
1486 |
| Agrobacterium radiobacter |
64 |
64 |
4 － 64 |
1448 |
| Alcaligenes faecalis |
4 |
8 |
2 － 16 |
1448 |
| Bacillus spp. |
>8 |
>8 |
0.5 － >8 |
462 |
| Bacillus spp. |
>256 |
>256 |
? － ? |
126 |
| Bacillus spp. |
>256 |
>256 |
? － ? |
126 |
| Bacteroides disiens |
8 |
16 |
4 － 16 |
1470 |
| Bacteroides distasonis |
64 |
>256 |
32 － >256 |
1470 |
| Bacteroides distasonis (ampicillin-resistant + cefazolin-resistant) |
>64 |
>64 |
32 － >64 |
1486 |
| Bacteroides fragilis |
32 |
64 |
8 － >256 |
1470 |
| Bacteroides fragilis |
- |
- |
4 － 128 |
401 |
| Bacteroides fragilis (ampicillin-resistant + cefazolin-resistant) |
>64 |
>64 |
32 － >64 |
1486 |
| Bacteroides fragilis (Europe) |
>- |
>128 |
? － ? |
284 |
| Bacteroides fragilis (NCTC 9343) |
- |
- |
8 － ? |
401 |
| Bacteroides fragilis (North America) |
- |
64 |
? － ? |
284 |
| Bacteroides melaninogenicus (ampicillin-resistant + cefazolin-resistant) |
>64 |
>64 |
32 － >64 |
1486 |
| Bacteroides melaninogenicus subsp. Intermedius |
1 |
8 |
0.125 － 32 |
1470 |
| Bacteroides melaninogenicus subsp. Melaninogenicus |
1 |
16 |
0.25 － 16 |
1470 |
| Bacteroides oralis |
2 |
16 |
1 － 32 |
1470 |
| Bacteroides ovatus (ampicillin-resistant + cefazolin-resistant) |
>64 |
>64 |
32 － >64 |
1486 |
| Bacteroides ruminicola subsp. brevis |
4 |
256 |
2 － >256 |
1470 |
| Bacteroides septicum (ampicillin-resistant + cefazolin-resistant) |
>64 |
>64 |
32 － >64 |
1486 |
| Bacteroides thetaiotaomicron |
128 |
>256 |
4 － >256 |
1470 |
| Bacteroides thetaiotaomicron (ampicillin-resistant + cefazolin-resistant) |
>64 |
>64 |
32 － >64 |
1486 |
| Bacteroides ureolyticus |
- |
- |
<=0.062 － 4 |
1470 |
| Bordetella bronchiseptica |
16 |
32 |
1 － 32 |
1448 |
| Bordetella pertussis |
0.25 |
0.25 |
0.125 － 0.5 |
952 |