New-Onset and Exacerbation of Psoriasis following COVID-19 Vaccination: A Systematic Review of Case Reports and Case Series.

Introduction: Although uncommon, several cases of new-onset and exacerbation of psoriasis have been reported after coronavirus disease 2019 (COVID-19) vaccination. This study aims to systematically review reports regarding new-onset and exacerbation of psoriasis to identify features related to that condition following COVID-19 vaccination.

Materials And Methods: Three databases were utilised, namely, PubMed, Google Scholar, and EBSCOHost to search for literature published until June 2022.