SPMS is defined by MS symptoms gradually worsening over time, even in the absence of relapse activity. Learn more about symptoms and diagnosis.| Multiple Sclerosis News Today
The exact causes of MS are not known, but several factors, such as genetic factors, infection, and demographics, are linked to MS development.| Multiple Sclerosis News Today
MS is defined by the presence of lesions in the nervous system. Learn more about MS lesions and view a picture of what brain lesions look like on an MRI.| Multiple Sclerosis News Today
MS is an autoimmune disease that affects the central nervous system. Learn more about MS types, causes, symptoms, diagnosis, and treatment.| Multiple Sclerosis News Today