Bullous pemphigoid in a young male after COVID‐19 mRNA vaccine: a report and brief literature review.

The patient in this manuscript has given written informed consent to the publication of his case details. Twelve cases developed after Pfizer vaccine and six after Moderna vaccine, with most of them being triggered following the first dose (10 instances compared to eight cases arising after the second dose). Of note, all the cases of COVID-19 vaccine-induced BP has been linked to mRNA vaccines, though it is possible that this finding is the result of the wider use of these types of vaccine worldwide. [Extracted from the article]