Thanks for responding justme. My Neurologist said the same thing about the live and deactivated (dead) vaccine. In fact, 2 doctors said no and three said yes to getting it at all ( the deactivated which is the shot, not the nasal mist) The MS Society was not recommending it to their members at this time. They said it was up to the doctor. So, right now I am undecided but leaning towards not getting it. Thanks again for your reply.