HomeSearch by AntimicrobialAmpicillin (Omnipen)
Microorganism MIC50sort
(μg/ml)
MIC90sort
(μg/ml)
Rangesort
(μg/ml)
Reference
Enterococcus faecalis - - 14 - ? 884
Enterococcus faecalis - - 32 - ? 1055
Enterococcus faecalis - - 98 - ? 1132
Enterococcus faecalis (ampicillin-susceptible) - - 1 - ? 108
Enterococcus faecalis (ampicillin-susceptible) - - 2 - ? 108
Enterococcus faecalis (ATCC 29212) - - 0.5 - ? 220
Enterococcus faecalis (ATCC 29212) - - 1 - ? 401
Enterococcus faecalis (ATCC 51299) - - 15 - ? 1590
Enterococcus faecalis (ATCC 8043) - - 2.5 - ? 1059
Enterococcus faecalis (broiler isolate) 0.78 1.56 0.39 - 6.25 1030
Enterococcus faecalis (cattle isolate) 0.78 1.56 0.39 - 1.56 1030
Enterococcus faecalis (MicroScan automated panel) - - ≤8 - >=16 1038
Enterococcus faecalis (NCTC 775) - - 0.5 - ? 220
Enterococcus faecalis (pig isolate) 0.78 1.56 0.39 - 1.56 1030
Enterococcus faecalis (V583) - - 1 - ? 220
Enterococcus faecalis (van(A)) - - 1 - ? 1055
Enterococcus faecalis (van(B)) - - 0.5 - ? 1055
Enterococcus faecalis (van(B)) - - 2 - ? 1055
Enterococcus faecalis (van(B)) - - 16 - ? 1055
Enterococcus faecalis (vancomycin-resistant) 1 2 0.5 - 2 186
Enterococcus faecalis (vancomycin-resistant) 1 2 ≤1 - 2 1130
Enterococcus faecalis (vancomycin-resistant) 1 2 1 - 2 43
Enterococcus faecalis (vancomycin-resistant) 1 4 0.5 - >8 462
Enterococcus faecalis (vancomycin-resistant) 1 4 1 - 4 73
Enterococcus faecalis (vancomycin-resistant) >16 >16 ? - ? 36
Enterococcus faecalis (vancomycin-resistant) - - >64 - ? 1594
Enterococcus faecalis (vancomycin-susceptible) 1 1 0.5 - 2 462
Enterococcus faecalis (vancomycin-susceptible) ≤1 ≤1 ≤1 - 16 1130