Symptoms Chronic Illness Patient Advocacy Diagnosis Christina Applegate Impact on Life Awareness Impact on Career Public Awareness Activism Charity Patient Stories Immune System MS Prognosis Long-term Disability Treatment Tailoring Disease Progression Protein Analysis Protein Markers Genetic Variants Genes MS diagnosis Impact MS Diagnosis Personal Stories Multiple Sclerosis Battle Remission National MS Society Awareness Campaigns Charity Events Relapsing Multiple Sclerosis Personal Experiences Aggressive Forms Teri Garr Advocacy