Ms is the most common immune-mediated disorder affecting the central nervous system (cns). [16] in 2020, about 2. 8 million people were affected by ms globally, with rates varying widely in different … Multiple sclerosis, or ms, is a complex disease that affects countless individuals around the world.

Multiple sclerosis (ms) is a long-lasting (chronic) disease of the central nervous system. It is thought to be an autoimmune disorder, a condition in which the body attacks itself by mistake.