Summary: My guest this week is Dr. Mary Bailey, a neurologist specializing in MS care at the Mandell Center for Multiple Sclerosis in Hartford, Connecticut, and we're talking about some of the changes that occur as relapsing-remitting MS transitions to secondary progressive MS. Since about 80% of the people living with relapsing-remitting MS will experience that transition to secondary progressive MS, I think it's an important conversation to have.
