Passive reaction for the live rabbit:
I chose the most monstrous-looking zombie I could find.
He picked up the bunny and tried to pet it, but the bunny got scared and ran off. The zombie watched it leave and then just looked at me, all forlorn.
I feel bad for my zombie.
My disease has five traits. I didn't even realize that was possible.
On the other hand, the world was destroyed by Intolerance. I knew it was only a matter of time. (Symptoms: Dementia, Hypersensitivity, Insanity, Blindness, and Heart Failure.)
In the World tab, you can see regions with no infected, one or more infected, and all dead. There should be something that tells you when everyone's infected in a region.