From: Staphylococcal meningitis therapy with linezolid in a young infant: efficacy, CSF levels and side effects
Linezolid concentration (μg/ml)a
Time points
Plasma
CSF
CSF/Plasma ratiob
1 h before the infusion
7.93
5.57
0.70
1 h after
48.44
4.91
0.10
6 h after
11.25
4.88
0.43