Neonatal meningitis due to herpes simplex virus type 1 and enterovirus coinfection: case report and review of the literature

In the first 90 days, most meningitis cases are viral. Newborns often show nonspecific symptoms, making early diagnosis difficult but crucial for effective treatment and good outcomes. Cerebro-spinal fluid (CSF) analysis is the gold standard for diagnosis, enabling targeted therapy. We report on a newborn with rare viral meningitis due to herpes simplex virus type 1 and enterovirus coinfection. This uncommon situation complicates diagnostic and therapeutic management. We share our experience and review the limited literature on such neonatal viral coinfections.