The bone marrow transplant procedure that's being used by Harry Atkins, the hematologist, as part of that trial, does involve a mild blade of therapy, which is chemo. The hope is that by using drugs that modulate the immune system they can move forward and not do that in the future. They are only treating the most severe patients at this point in time. It's not a general cure for MS. You're quite right; I stand corrected.
