Home › Search by Antimicrobial › Penicillin (Benzylpenicillin, Penicillin G, Bicillin C-R/L-A, Pfizerpen, Wycellin)
Microorganism MIC50sort
(μg/ml)		 MIC90sort
(μg/ml)		 Rangesort
(μg/ml)		 Reference
Edwardsiella ictaluri - - 0.06 － 1 1409
Edwardsiella tarda - - 0.5 － 32 1409
Eikenella corrodens 1 2 0.25 － 2 818
Enterobacter aerogenes - - 1024 － ? 1329
Enterobacter cloacae - - >512 － ? 773
Enterobacter cloacae (NCIM 2164) - - >1000 － ? 922
Enterococci - - 0.5 － 128 401
Enterococcus avium >4 >8 0.5 － >8 462
Enterococcus avium 4 16 0.12 － >32 371
Enterococcus casseliflavus (van(C)) 1 1 0.25 － >8 462
Enterococcus durans >4 >8 0.5 － >8 462
Enterococcus faecalis 1 >32 0.004 － 32 1544
Enterococcus faecalis 2 4 0.12 － >=16 475
Enterococcus faecalis 2 8 1 － >32 123
Enterococcus faecalis 4 16 0.12 － >32 371
Enterococcus faecalis - - 28 － ? 884
Enterococcus faecalis - - 98 － ? 1132
Enterococcus faecalis (1172 + linezolid-resistant) - - 4 － ? 192
Enterococcus faecalis (411 + linezolid-resistant) - - 4 － ? 192
Enterococcus faecalis (412 + linezolid-resistant) - - 2 － ? 192
Enterococcus faecalis (413 + linezolid-resistant) - - 4 － ? 192
Enterococcus faecalis (ATCC 29212) - - 2 － ? 401
Enterococcus faecalis (MicroScan automated panel) - - ≤8 － >8 1038
Enterococcus faecalis (Periapical lesions) 2 3 1 － 4 407
Enterococcus faecalis (vancomycin-resistant) >4 >8 1 － >8 462
Enterococcus faecalis (vancomycin-resistant) 4 16 2 － 32 483
Enterococcus faecalis (vancomycin-resistant) >8 >8 ? － ? 36
Enterococcus faecalis (vancomycin-susceptible) 2 4 1 － 4 462