After at least one year of therapy the risk of PML was found to be 2.4 in 10,000.
http://www.medscape.com/viewarticle/702373]
--Frank
New PML risk-evaluation - AAN 2009
New PML risk-evaluation - AAN 2009
Treatment: Gilenya since 01/2011, CCSVI both IJV ballooned 09/2010, Tysabri stopped after 24 Infusions and positive JCV antibody test, after LDN, ABX Wheldon Regime for 1 year.