so, after almost 8 years of Tysabri, having returned a positive JC test (high titre, 1.48), i'm going to be switching to kesimpta. it's been in my fridge for about 4 weeks already, but i can't start it until 1) i get trained (its an autoinjector. i mean, its as close to idiot proof as it can get, right? and 2) some random dr gets to wave a vial of my CSF at me with a smile on his face, after having the 3rd LP of my MS career. oh and to make things even more fun i need a root canal on an upper molar the week before. still, it'll give me something to compare the LP to right? not scared of either prospect (had both done before), but i reckon the root canal will be worse. though in the week or so after the LP, i'll probably change my mind, if i can think beyond the bastard post tap headache that is.