Multiple Sclerosis Market 2021 Overview: Multiple sclerosis is a chronic, inflammatory medical condition that leads to demyelination, axonal transection and neurodegeneration of brain and spinal cord nerve cells. The body's immune system targets the neurons inside the central nervous system andsource https://www.openpr.com/news/2475279/impact-of-covid-19-on-multiple-sclerosis-market-growth-report