Reactivation of herpes simplex virus-1 following epilepsy surgery.

Purpose: The present study reports a case of encephalitis due to herpes simplex virus-1 (HSV-1), following surgical manipulation of the site of a primary infection.

Methods: Herpes simplex virus-1 infection was confirmed by CSF PCR and DNA sequencing.

Results: The patient was an 11-year-old girl who required temporal lobe surgery for epilepsy.

Enterovirus and herpesviridae family as etiologic agents of lymphomonocytary meningitis, Southern Brazil.

Viral meningitis is a common infectious disease of the central nervous system (CNS) that occurs worldwide. The aim of this study was to identify the etiologic agent of lymphomonocytary meningitis in Curitiba, PR, Brazil. During the period of July 2005 to December 2006, 460 cerebrospinal fluid (CSF) samples with lymphomonocytary meningitis were analyzed by PCR methodologies.