I've been trying this mod which allows you to catch corprus from the creatures/ingredients infected by it -

http://www.nexusmods.com/morrowind/mods/10015/?

Although I dont seem to be catching it, I spawned 10 corprus stalkers and had them attack me, and also gave myself 100 corprus weepings which I hotkeyed and just chomped down, but Im still healthy.

Any ideas? I just want to be infected with corprus disease