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Levofloxacin (Levaquin, Quixin)
Levofloxacin (Levaquin, Quixin)
more info
Microorganism
MIC50
(μg/ml)
MIC90
(μg/ml)
Range
(μg/ml)
Reference
Proteus mirabilis
-
16
? - ?
1358
Proteus mirabilis
-
-
39.06 - ?
1004
Proteus mirabilis
-
-
94 - ?
1132
Proteus mirabilis
-
-
12220 - ?
1136
Proteus mirabilis
(08103)
-
-
0.031 - ?
332
Proteus mirabilis
(ESBL)
>32
>128
1 - >128
371
Proteus mirabilis
(nalidixic acid-resistant)
>4
>4
0.25 - >4
244
Proteus mirabilis
(ofloxacin-susceptible)
1
2
0.25 - 2
130
Proteus rettgeri
0.06
4
≤0.06 - >8
479
Proteus
spp.
-
0.25
? - ?
341
Proteus vulgaris
0.03
0.06
0.015 - 0.25
1467
Proteus vulgaris
0.03
0.12
0.015 - 8
12
Proteus vulgaris
0.05
0.1
0.0125 - 0.39
17
Proteus vulgaris
0.06
0.06
0.06 - ?
244
Proteus vulgaris
-
-
0.03 - 0.06
225
Proteus vulgaris
(08601)
-
-
0.016 - ?
332
Proteus vulgaris
(GN4413 + cephalosporin-resistant)
-
-
0.05 - ?
40
Proteus vulgaris
(GN76 + cephalosporin-resistant)
-
-
0.05 - ?
40
Proteus vulgaris
(GN7919 + cephalosporin-resistant)
-
-
0.05 - ?
40
Providencia alcalifaciens
4
16
0.06 - >16
12
Providencia rettgeri
0.1
0.78
0.025 - 0.78
17
Providencia rettgeri
0.12
2
0.06 - 2
244
Providencia rettgeri
4
16
0.06 - >16
12
Providencia rettgeri
(GN4430 + cephalosporin-resistant)
-
-
0.2 - ?
40
Providencia rettgeri
(GN4762 + cephalosporin-resistant)
-
-
0.1 - ?
40
Providencia rettgeri
(GN5284 + cephalosporin-resistant)
-
-
0.2 - ?
40
Providencia
spp.
0.25
8
≤0.25 - 64
371
Providencia
spp.
-
16
? - ?
1358
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