Abstract
Epstein-Barr virus (EBV) is a ubiquitous human lymphotropic herpesvirus that causes several malignancies. EBV infects approximately 90% of individuals worldwide. Recent studies have provided robust evidence for a causal role of EBV in multiple sclerosis. Multiple sclerosis is the most prevalent chronic inflammatory and degenerative disease of the central nerve system (CNS) that progresses over time to progressive neurodegeneration and disability. Here, I review how a ubiquitous virus can elicit autoreactive antibodies through molecular mimicry between viral and host CNS antigens, triggering multiple sclerosis.
