In this MD Newsline exclusive interview with neurologist Dr. Mitzi Williams, we discuss how NMOSD differs from MS. We also discuss Dr. Williams’s treatment strategy for NMOSD. MD Newsline: How does NMOSD differ from multiple sclerosis (MS)? Dr. Mitzi Williams: “NMOSD can often be diagnosed with an antibody test, whereas MS cannot. Also, NMOSD primarily...