Herpes zoster ophthalmicus temporally after COVID-19 vaccination: a systematic review of uncontrolled case reports and case series

Jawad Muayad, Hamza Masood, Zaryab Alam, Asad Loya, Andrew G. Lee

Research output: Contribution to journalArticlepeer-review

Abstract

Purpose: Herpes zoster ophthalmicus (HZO) following COVID-19 vaccination has been reported previously but the clinical characteristics, onset, treatment, and outcomes of these cases have not been previously systematically reviewed. Methods: A systematic review, guided by PRISMA guidelines, surveyed PubMed and Embase databases from April 2021 to June 2023 for case reports and series detailing HZO following COVID-19 vaccination. Studies excluded were abstracts, reviews, and clinical trials. A subsequent descriptive analysis was performed, focusing on patient demographics, clinical characteristics, and outcomes. Results: Sixteen publications involving 27 participants who developed HZO post-COVID-19 vaccination met the inclusion criteria. The onset of HZO averaged 13 days (SD 12) postvaccination, predominantly after the first dose (n = 20/27 HZO cases, 74%). Most patients (70%) had preexisting medical conditions. Antiherpetic antiviral therapy was utilized in all cases, with the majority achieving resolution of cutaneous and ocular symptoms. Long-term sequelae included postherpetic neuralgia in 7.4% of patients. Conclusion: Cases of HZO following COVID-19 vaccination generally mirror the clinical trajectory of HZO in general. This review focused on case reports describing HZO occurring in an interval postvaccination; neither association nor causation can be addressed methodologically.

Original languageEnglish (US)
Pages (from-to)69-75
Number of pages7
JournalBaylor University Medical Center Proceedings
Volume38
Issue number1
DOIs
StatePublished - 2025

Keywords

  • COVID-19 vaccination
  • herpes zoster ophthalmicus
  • systematic review
  • varicella-zoster virus

ASJC Scopus subject areas

  • General Medicine

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