Fingolimod After Natalizumab & Short-term Relapse Risk MStranslate March 27, 2014 Fingolimod, Natalizumab, Research, Treatments Dr Vilija Jokubaitis et al Natalizumab (Tysabri) is an antibody used for the treatment of multiple sclerosis (MS). It is currently the strongest drug available for the treatment of MS, however, it has also...