HHV-6 Reactivations in Immunocompetent Patients With Psychiatric Disorders: Visual Hallucinations or Possible Interactions?

This report discusses two cases of HHV-6 reactivation in immunocompetent patients with psychiatric disorders, highlighting the potential link between HHV-6 and psychiatric conditions. The first case involved a 42-year-old woman with major depressive disorder, who showed high HHV-6 DNA levels and improved after antiviral treatment. The second case was a 50-year-old woman with paranoid schizophrenia, who also showed high HHV-6 DNA levels in blood and CSF, and improved with antiviral therapy. The report emphasizes the need for further research to understand the correlation between HHV-6 reactivation and psychiatric disorders, as existing studies suggest a significant association between HHV-6 seropositivity and conditions like schizophrenia and mood disorders.