Post‐COVID‐19 vaccination IgA vasculitis in an adult

• DOI: 10.1111/cup.14168
• Publication Date: 2021-11-15T06:29:01Z
• Authors: Marc E. Grossman; Gerald Appel; Alicia J. Little; Christine J. Ko
• Keywords: 03 medical and health sciences; 0302 clinical medicine; 3. Good health

AbstractLeukocytoclastic 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.