Endocarditis following ocrelizumab in relapsing-remitting MS

Abstract
Ocrelizumab is a monoclonal anti-CD20 antibody targeting B cells, which is authorized for relapsing-remitting MS (RRMS) and active primary progressive MS. Here, we report, to the best of our knowledge, the first case of infective endocarditis in a patient treated with ocrelizumab.