DOI: 10.12890/2020_001746
Simultaneous VZV and HSV-1 Reactivation after Minor Head Injury
Authors
romina.haefelfinger@gmail.com
Keywords
Herpes simplex virus, varicella zoster virus, head traumaAbstract
An 81-year-old patient presented to the emergency department with a dark lesion on his forehead and swelling of his left eye, 3 days after a minor forehead injury and skin laceration. He also showed singular papules on his chin, upper chest, upper arms and back, later evolving into vesicles. Polymerase-chain reaction testing of vesicle content was positive for VZV and HSV-1, confirming a diagnosis of disseminated cutaneous herpes virus infection and concomitant HSV-1 reactivation. Antiviral and antibiotic treatment was initiated for 1 week with an immediate response. This case report highlights the association of head trauma and subsequent reactivation of VZV in patients at risk. Simultaneous reactivation of HSV-1 and VZV is rare in immunocompetent patients.
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