Case report: aseptic meningitis secondary to varicella-zoster virus (VZV) without an exanthem post MMR vaccination.

Background: Varicella-zoster virus (VZV) is a known cause of aseptic meningitis, with a predisposition for an immunocompromised population. A dermatomal rash usually accompanies aseptic meningitis secondary to VZV.

Case Presentation: We report the case of a 31-year-old male with a history of chickenpox in childhood and recent shingles who presented with severe frontal headaches secondary to VZV meningitis. The patient had also recently received the measles-mumps-rubella (MMR) vaccine. He recovered without any neurological sequala.

Conclusion: This case report describes an immunocompetent patient with recent MMR vaccination who developed aseptic meningitis secondary to VZV without any dermatomal involvement (Zoster Sine Herpete).