Henoch –schonlein purpura following exposure to SARS-CoV2 vaccine or infection: a systematic review and a case report

ConclusionsOur results suggest that the immune response elicited by SARS-CoV2 vaccine or infection could play a role in the development of HSP. Current research suggests a possible role of IgA in immune hyperactivation, highlighted by early seroconversion to IgA found in some COVID-19 patients who develop IgA vasculitis.
Source: Internal and Emergency Medicine - Category: Emergency Medicine Source Type: research