Apologies - this is technical. #MS

From Gavin Giovannoni, aka Prof G - twitter.@GavinGiovannoni (if you have MS and are on Twitter follow him!)

Who said #SmoulderingMS was not modifiable This study shows that chronic MS lesion activity in pwSPMS is strongly associated with disability and is impacted by natalizumab therapy. I can't tell you how important this study is for the field. Please read => https://buff.ly/3xVrazg

(on a personal note this is the drug I have once per month in London)