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Ampicillin/sulbactam (Unasyn)
Ampicillin/sulbactam (Unasyn)
more info
Microorganism
MIC50
(μg/ml)
MIC90
(μg/ml)
Range
(μg/ml)
Reference
Fusobacterium nucleatum
2
8
<=0.03 - 8
1475
Fusobacterium
spp.
2
8
<=0.03 - 8
1475
Fusobacterium varium
2
8
<=0.03 - 8
1475
Gardnerella vaginalis
(ATCC 14018)
-
-
≤0.03 - ?
305
Haemophilus influenzae
0.5
1
≤0.5 - 2
371
Klebsiella pneumonia
-
-
82 - ?
1132
Klebsiella pneumonia
(ESBL)
>64
>256
4 - >256
371
Klebsiella pneumonia
(ESBL)
>256
>256
? - ?
1298
Klebsiella pneumonia
(non-ESBL)
4
8
2 - 128
371
Lactobacillus jensenii
0.25
0.25
0.25 - 0.5
165
Lactobacillus
spp.
0.25
0.25
0.25 - 0.5
165
Morganella
spp.
>32
>256
2 - >256
371
Peptostreptococcus
0.25
0.25
0.12 - 8
165
Peptostreptococcus anaerobius
0.12
0.5
<=0.03 - 32
1475
Peptostreptococcus anaerobius
0.25
0.25
0.12 - 8
165
Peptostreptococcus asaccharolyticus
0.25
0.25
0.12 - 8
165
Peptostreptococcus magnus
0.12
0.5
<=0.03 - 32
1475
Peptostreptococcus magnus
0.25
0.25
0.12 - 8
165
Peptostreptococcus micros
0.12
0.5
<=0.03 - 32
1475
Peptostreptococcus micros
0.25
0.25
0.12 - 8
165
Peptostreptococcus prevotii
0.25
0.25
0.12 - 8
165
Peptostreptococcus
spp.
0.12
0.5
<=0.03 - 32
1475
Prevotella bivia
0.25
2
0.12 - 4
165
Prevotella buccae
0.25
2
0.12 - 4
165
Prevotella buccae
4
16
0.06 - >128
1475
Prevotella denticola
0.25
2
0.12 - 4
165
Prevotella disiens
0.25
2
0.12 - 4
165
Prevotella intermedia
0.25
2
0.12 - 4
165
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