Multiple sclerosis, often called MS, is a long-term disease that affects the brain and spinal cord. It occurs when the body’s immune system mistakenly attacks the protective covering around nerve fibers. Over time, this damage disrupts communication between the brain and the rest of the body. People with MS may experience symptoms such as vision […] The post Blood Test May Predict Multiple Sclerosis More Than 10 Years Early appeared first on Knowridge Science Report .