Brian, father of two, suffers from multiple sclerosis (MS), an autoimmune disease that attacks the central nervous system. The cause of MS is unknown, and there is no cure. Research at the John L. Trotter Multiple Sclerosis Center at Barnes-Jewish Hospital led to the development of the medications Brian takes to slow the progress of his disease. With help from the specialists at Barnes-Jewish, Brian can manage his MS and live a full, active life.