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Levofloxacin (Levaquin, Quixin)
Levofloxacin (Levaquin, Quixin)
more info
Microorganism
MIC50
(μg/ml)
MIC90
(μg/ml)
Range
(μg/ml)
Reference
Escherichia coli
-
-
0.008 - ?
1121
Escherichia coli
-
-
0.03 - 32
656
Escherichia coli
-
-
91 - ?
1132
Escherichia coli
(037042)
-
-
0.25 - ?
443
Escherichia coli
(037042)
-
-
0.25 - ?
130
Escherichia coli
(1501 + cephalosporin-resistant)
-
-
0.05 - ?
40
Escherichia coli
(5401)
-
-
32 - ?
656
Escherichia coli
(5411)
-
-
8 - ?
656
Escherichia coli
(96 + cephalosporin-resistant)
-
-
0.05 - ?
40
Escherichia coli
(ATCC 25922)
-
-
0.03 - ?
401
Escherichia coli
(ATCC 25922)
-
-
0.06 - ?
1034
Escherichia coli
(ATCC 25922)
-
-
0.3 - ?
1136
Escherichia coli
(ATCC 25922)
-
-
0.61 - ?
1256
Escherichia coli
(ATCC 25922)
-
-
0.61 - ?
1004
Escherichia coli
(ATCC 25922)
-
-
≤25 - ?
1089
Escherichia coli
(ATCC 35218 + ESBL)
-
-
≤25 - ?
1089
Escherichia coli
(ATCC 8739)
-
-
200 - ?
1497
Escherichia coli
(C316)
-
-
? - 32
1023
Escherichia coli
(ceftazidime-resistant)
>-
>16
? - ?
1358
Escherichia coli
(ceftazidime-susceptible)
-
16
? - ?
1358
Escherichia coli
(chicken isolate)
>16
>16
? - ?
1037
Escherichia coli
(CTX-M-9 producing)
8
16
<0.125 - >64
4
Escherichia coli
(enteroaggregative)
-
-
1 - ?
478
Escherichia coli
(enterohaemorrhagic)
0.5
0.5
0.5 - 2
244
Escherichia coli
(enterotoxigenic)
0.5
0.5
0.03 - 0.12
244
Escherichia coli
(enterotoxigenic)
-
-
1 - ?
478
Escherichia coli
(ESBL)
0.25
8
0.25 - >64
55
Escherichia coli
(ESBL)
>8
>8
4 - >8
42
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