Haha, well, it is her profession to take care of those who can't take care of themselves. ^^ And Morana will be in the room with others who should be able to keep her calm. Or at least others who will be as freaked out as she is.
I bet she doesn't, especially if the zombies could end up getting to her stuff. Luckily Sal and Emerald have the vines that will automatically attack anything that goes near them, but if the zombies get in her room, they would definitely wreak havoc.