Anytime I seem to encounter Draugr, they pass on their draugr eye syndrome, forcing me to use a console command to remove it. Happen 4 times already; now a dark blue/purple aura is sorrounding my character since I was fighting some necromancers... What console command or mod can remove this?

Also is this due to a mod or any in game glitch?

It's a vanilla glitch and it happens to almost everybody sooner or later. What I do is open the console type player.addspell f71d1. I close the console, open the console again and type player.removespell f71d1. That always fixes it for me.