What is the role of serologic analysis in the diagnosis of herpes simplex encephalitis (HSE)?

Updated: Jul 17, 2018
  • Author: Wayne E Anderson, DO, FAHS, FAAN; Chief Editor: Niranjan N Singh, MBBS, MD, DM, FAHS, FAANEM  more...
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Serologic evaluation of blood or CSF may be useful for retrospective diagnosis, but it has no role in the acute diagnosis and treatment of patients.

Strategies based on increases in antibody levels and on the ratio of antibody levels in serum and CSF have not proven to be clinically useful.

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