Thank you all, again, for your responses and prayers and good thoughts. I can't believe that I just received another script for a PPD te !st, which I am told, is a test for tuberculosis ! There will nothing done, as far as the infusion, until my insurance approves the drug for this year ! The insurance plan is from my wife's employer and is being reviewed for the next year. I understand that is regular procedure but it is interfering with my planned timeline . Well, such is life in the MS playground