We now have also begun to try and do JCVirus antibodies on people setting up natalizumab, fingolimod, or dimethyl fumarate because of the case reports of PML on the latter two medications and because of the known propensity of natalizumab to trigger PML. Methotrexate: Methotrexate can take care of selected https://richardi666xju9.wikilinksnews.com/user