World Multiple Sclerosis Day is observed on May 30 Around 2.3 million worldwide are affected by MS (multiple sclerosis). According to MSSI (a society for MS people in India) there are 2 lakh MS people in India. Unlike a migraine epilepsy and brain stroke MS is quite uncommon in India. Not many people are aware of MS due to lack of awareness about the condition.Dr Sudhir Kumar Senior Consultant Neurologist Institute of Neurosciences Hyderabad explains in detail about what is MS and the causes of multiple sclerosis. What is MS (multiple sclerosis)? Multiple sclerosis is a disease of the Central