Ambreville
Deity
lol I noticed that too but that's an actual feature. Units catch disease in that mod. I think it's really strange that diseased units get pretty much redlined. I was worried they'd die. So don't worry the mod is working properly. (By the way did you not read the little intro, because it explained the rule changes there).
I read the intro, but I had expected some sort of pop up or a message alluding to an epidemic. There was nothing. That's pretty cheesy.