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. 2019 Dec 20;64(1):e01344-19. doi: 10.1128/AAC.01344-19

TABLE 3.

MIC for quinazolinones Q3, Q5, and linezolid against non-aureus staphylococci

Speciesa No. of strains tested MIC range (μg/ml) for:
Q3 Q5 Linezolid
MR S. pseudintermedius 9 16 to 32 4 to 16 0.5 to 1
MS S. pseudintermedius 2 8 4 to 8 0.5
MR S. epidermidis 10 0.06 to >32 ≤0.03 to 0.06 0.25 to 32b
MR S. haemolyticus 10 0.125 to >32 ≤0.03 to 0.125 0.5 to 16b
MS S. saprophyticus 1 >32 2 1
a

MR, methicillin resistant; MS, methicillin susceptible.

b

Two MR S. epidermidis and two MR S. haemolyticus were linezolid resistant.