What is Multiple Sclerosis? | National MS Society Multiple Sclerosis, or MS, is a complex disease that affects countless individuals around the world Learn what causes MS, the different types of MS, and more
Walk MS: Find A Walk Near You | National MS Society The National MS Society's vision is a world free of MS The Society mobilizes people and resources so that everyone affected by MS can live their best lives as we stop MS in its tracks, restore what has been lost and end MS forever