Post-COVID-19 vaccination IgA vasculitis in an adult

Leukocytoclastic vasculitis has been reported in the setting of COVID-19 infection and post-COVID-19 vaccination. We report a case of IgA vasculitis (IgAV) post-COVID-19 vaccination, with immunoglobulin A (IgA) immune deposits in the skin and renal involvement. SARS-CoV spike protein immunohistochemical staining was negative. IgAV with skin and renal involvement is a potential reaction to COVID-19 vaccination.

Automated summary

This report suggests that IgA vasculitis with skin and renal involvement could be a potential reaction to COVID-19 vaccination, even though SARS-CoV spike protein immunohistochemical staining was negative.