Your immune system works around the clock in thousands of different ways, but it does its work largely unnoticed. One thing that causes us to really notice our immune system is    more »

Around each nerve fibre - the pathways along which messages and instructions are passed between different parts of the brain and the rest of the body - is an insulating wrapping of fatty membrane called myelin. In multiple sclerosis (MS) the myelin    more »

Multiple sclerosis (MS) is prevalent in areas with many inhabitants of Scandinavian descent, and a   more »