HomeSearch by AntimicrobialPenicillin (Benzylpenicillin, Penicillin G, Bicillin C-R/L-A, Pfizerpen, Wycellin)
Microorganism MIC50sort
(μg/ml)
MIC90sort
(μg/ml)
Rangesort
(μg/ml)
Reference
Fusobacterium necrogenes 0.25 0.5 <=0.015 - >32 1460
Fusobacterium necrophorum <=0.015 2 <=0.015 - 16 1460
Fusobacterium necrophorum 0.03 0.125 ≤0.03 - 0.25 818
Fusobacterium necrophorum 0.5 >128 <=0.03 - >128 1475
Fusobacterium necrophorum - - 0.1 - 2.1 1444
Fusobacterium necrophorum (ATCC 25386) - - 1 - ? 80
Fusobacterium nucleatum <=0.015 2 <=0.015 - 16 1460
Fusobacterium nucleatum ≤0.03 ≤0.03 ≤0.03 - 0.125 818
Fusobacterium nucleatum 0.125 >32 0.016 - >32 1544
Fusobacterium nucleatum 0.5 >128 <=0.03 - >128 1475
Fusobacterium nucleatum (ATCC 10953) - - 4 - ? 80
Fusobacterium nucleatum subsp. animalis <=0.015 2 <=0.015 - 16 1460
Fusobacterium russii 0.03 0.06 <=0.015 - 0.06 1460
Fusobacterium spp. 0.125 >32 0.016 - >32 1544
Fusobacterium spp. 0.5 >128 <=0.03 - >128 1475
Fusobacterium ulcerans 0.25 0.5 <=0.015 - >32 1460
Fusobacterium varium 0.5 8 0.03 - >32 1460
Fusobacterium varium 0.5 >128 <=0.03 - >128 1475
Fusobacterium varium - - 0.5 - ? 248
Gemella morbillorum 0.06 0.25 ≤0.03 - 2 490
Gemella morbillorum 1 >32 0.004 - 32 1544
Haemolytic streptococci - - 0.004 - 0.06 401
Haemophilus influenzae 1 >32 0.004 - 32 1544
Haemophilus influenzae (ATCC 49247) - - 4 - ? 401
Haemophilus influenzae (ciprofloxacin-susceptible) 0.5 >4 0.25 - >4 1467
Haemophilus influenzae (ESBL) >8 >8 8 - >8 84
Haemophilus influenzae (ESBL) >8 >8 8 - >8 114
Haemophilus influenzae (non-ESBL) 0.25 1 0.06 - 4 84