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Table 1 MIC distribution of E.coli isolates from 2006 to 2017 and frequency of resistant isolates

From: Phenotypic antimicrobial resistance in Escherichia coli strains isolated from swine husbandries in North Western Germany – temporal patterns in samples from laboratory practice from 2006 to 2017

AgentnPercentage of isolates with MIC-values (mg/l) of…MIC50MIC90Clinical cut-offEpidemiological cut-off
SIRSIR
0.0160.0260.0310.0530.0630.1050.1250.250.51248163264128256%%%%%%
Ampicillin3054........0.11.712.89.81.20.30.573.6..64.0064.0025.610.2674.1325.61.74.39
Apramycin2969...........93.3.1.80.54.4..4.004.0095.05.4.95...
Cefquinome2969........96.0.0.30.40.72.6....0.500.5096.360.403.23...
Ceftiofur3054.......2.093.6.0.40.30.23.4....0.500.5096.070.263.6795.65.4.35
Cephalothin3054..........10.20.246.532.95.05.1..8.0032.0056.9132.9410.1594.89.5.11
Colistin3053.......81.2.7.11.13.27.5.....0.254.0081.178.1610.6889.32.10.68
Enrofloxacin30542.1.78.7.0.2.2.05.67.21.20.72.40......0.030.588.518.483.0182.91.17.09
Florfenicol3054........0.8.7.154.532.45.2....4.008.0062.4132.425.17100.00..
Gentamicin3054......0.3.1.790.3.1.71.62.32.1...1.001.0093.981.644.3992.31.7.69
Neomycin2969...........84.2.1.44.79.7..4.0032.0084.201.3814.4284.20.15.80
Spectinomycin3054...........1.7.34.421.512.010.320.032.00256.0057.6312.0530.3269.68.30.32
Tetracycline3054.......0.13.81.415.11.60.42.175.7...32.0032.0021.870.3977.7322.27.77.73