Interleukin-6 activation in ischemic stroke caused by Neisseria meningitidis serogroup C

We report an unusual phenomenon in a patient with meningococcal meningitis who developed a brain infarct. Concentrations of interleukin-6 were notably elevated in the cerebrospinal fluid. We also discuss some clinical and pathophysiological features of cerebrovascular injury in meningococcal disease.