When I did the Korgan's quest, there are several mummies, and my monk hit by mummy still get disease(pink red cross). The kit description says when monk reach level5 immunity to all diseases, but why still happen?
Actually your monk doesn't have the disease, the disease icon still apears form some reason but your monk will not take damage, lose ability scores ect.
I hate people who tell me that life is short - tell me one thing you do that is longer.