Linear IGA Bullous Dermatosis Following Influenza Vaccination; A Coincidence?

Authors: Qasem NA*, Atia H and Al Otaibi MF

DOI: 10.23880/cdoaj-16000224

Volume 5, Issue 4

Abstract

Background: Linear immunoglobulin A (IgA) bullous dermatosis (LABD) is a rare, immune-mediated blistering disorder characterised by the deposition of a linear band of IgA at the dermoepidermal junction. The exact cause and triggering factors of LABD still remain unknown. Main observations: A previously healthy 40-year-old male developed widespread vesico-bullous lesions shortly after receiving influenza vaccination. A punch biopsy obtained from one of the lesions revealed a diagnosis of LABD. Conclusion: Further research needs to be done in order to establish the underlying triggers for LABD. This case report demonstrates that a causal relationship between influenza vaccination and the initiation of LABD may exist in susceptible individuals.

Keywords: Bullous Disease; Vaccination; Immunization; Influenza; Linear IgA Bullous Disease

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