What is multiple sclerosis? 
Multiple sclerosis (MS) is a chronic disease of the central nervous system. It is an unpredictable condition that can be relatively benign, disabling, or devastating. Some individuals with MS may be mildly affected while others may lose their ability to write, speak, or walk - when communication between the brain and other parts of the body becomes disrupted.

What causes multiple sclerosis?
There are many possible causes of MS, including the following:

• Viruses
• Autoimmune disorders
• Environmental factors
• Genetic factors

Additional information

Jefferson Comprehensive Multiple Sclerosis Center

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