Charles

A man who was infected and turned into a zombie, but somehow kept his mental falcualties... Mostly.
He wears a Diving helmet full of herbs and insence to both reasure people around him that he won't bite, and also distract him from the distracting smells of human flesh.

It takes care of a young girl named Aelia, who seems to be naturally immune to the zombie virus. Hoping to get her back to civilization where she will be safe and could maybe help make a vaccine against the zombie virus to save more people.