Approximately one-fifth of HSVE patients have mild or atypical disease. CSF PCR for HSV DNA should be performed in patients with febrile encephalopathy even in the absence of focal features, initial CSF pleocytosis, or abnormal CT. Mild or atypical HSVE may be associated with infection with either HSV-1 or HSV-2. Mild or atypical HSVE was frequently associated with immunocompromise or asymmetric HSV infection affecting predominantly the nondominant temporal lobe.

Immunoglobulin administered to adults with neuroinvasive disease appeared to be safe but was not demonstrated to improve clinical outcomes.

No abstract

No abstract

No abstract