Multiple Sclerosis Health Article - What is multiple sclerosis (MS)?

Multiple sclerosis (MS) is a chronic disease of the central nervous system. It is thought to be an autoimmune disorder. It is an unpredictable condition that can be relatively benign, disabling, or devastating. .... - multiple sclerosis
What is Multiple Sclerosis?

What Is Multiple Sclerosis? What Causes MS?
Multiple sclerosis - Wikipedia, the free encyclopedia