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Microorganism MIC50sort
(μg/ml)		 MIC90sort
(μg/ml)		 Rangesort
(μg/ml)		 Reference
Streptococci (β-haemolytic + serogroup C) 0.25 0.5 0.12 － 2 462
Streptococci (β-haemolytic + serogroup F) 0.25 0.5 0.12 － 2 462
Streptococci (β-haemolytic + serogroup G) 0.25 0.5 0.12 － 2 462
Streptococcus (group C) 1 - 1 － 2 248
Streptococcus (group F) 0.5 1 ? － ? 307
Streptococcus agalactiae 0.78 1.56 0.39 － 1.56 17
Streptococcus agalactiae 1 1 0.5 － 2 244
Streptococcus agalactiae 1 1 0.5 － 2 477
Streptococcus agalactiae 1 1 0.5 － 4 493
Streptococcus agalactiae 1 2 ≤0.06 － 16 477
Streptococcus agalactiae 1 2 0.5 － >32 102
Streptococcus agalactiae - 1 ? － ? 341
Streptococcus agalactiae (ATCC 13813 + CAMHB + pH 5.8) - - 0.5 － ? 1045
Streptococcus agalactiae (ATCC 13813 + CAMHB + pH 7.2) - - 0.5 － ? 1045
Streptococcus agalactiae (ATCC 13813) - - 2 － ? 1034
Streptococcus agalactiae (group B) 0.5 1 ? － ? 307
Streptococcus agalactiae (group B) 1 1 0.5 － 2 248
Streptococcus bovis 0.5 1 ? － ? 307
Streptococcus bovis 0.5 8 0.016 － 16 493
Streptococcus bovis 1 2 0.5 － 2 462
Streptococcus bovis 1 - 1 － 2 248
Streptococcus faecalis (ATCC 29212) - - 0.5 － ? 78
Streptococcus faecalis (ATCC 29212) - - 4 － ? 1183
Streptococcus faecalis (LEP Br) - - 0.5 － ? 434
Streptococcus intermedius 0.5 1 ? － ? 307
Streptococcus milleri 0.5 1 ? － ? 307
Streptococcus milleri 0.5 8 0.016 － 16 493
Streptococcus mutans 0.5 1 ? － ? 307