1. Early Drug Treatment May Cut Multiple Sclerosis Risk - US News and World Report
Improved rates of prevention or delay of full-blown disease seen in treated study patients

2. Vitamin D Deficit May Trigger MS Risk Gene - US News and World Report
Supplements during pregnancy and early years could cut child's susceptibility, study says

3. Multiple sclerosis : Causes, incidence, and risk factors  (Trust Mark: Doctor-Reviewed)
Multiple sclerosis (MS) affects woman more than men. The disorder most commonly begins between ages 20 and 40, but can be seen at any age. MS is caused by damage to the myelin sheath, the protective covering that surrounds nerve cells. When this n...• Reviewer: Daniel B. Hoch, PhD, MD, Assistant Professor of Neurology, Harvard Medical School, Department of Neurology, Massachusetts General Hospital. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

4. Multiple Sclerosis  (Trust Mark: Doctor-Reviewed)
Multiple sclerosis (MS) is a chronic autoimmune disorder affecting movement, sensation, and bodily functions. It is caused by destruction of the myelin sheath (insulation) covering nerve fibers ( neurons ) in the central nervous system ( brain and...• Author: L. Fleming Fallon Jr., M.D., Dr.P.H.