Since vaccines against COVID-19 are available, it has been debated if immunosuppressed patients with autoimmune blistering diseases (AIBDs) should be advised to interrupt the immunosuppressive therapy before receiving the vaccine, with consequent risk to experience a flare of disease. In the present study, we measured the neutralizing antibodies production after anti-SARS-CoV-2 vaccination in patients with AIBDs on immunosuppressive treatment, compared to healthy controls. Our results give strength to the hypothesis that these patients do not need to discontinue their therapy to produce effective levels of neutralizing antibodies, in other words to achieve successful protection.
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