Immune

Emily Blackstone was a normal girl until her world went crashing down when the apocalypse started but Emily was the type of girl who was prepared because she always believed the world would end in the apocalypse.......

Emily is immune to the virus because she was born with it in her blood so shes half zombie meaning that if she was surrounded by zombies they would think shes one of them. Emily' blood is also the cure for the virus, those who are infected, and for those who already turned.......

so come and join Emily in her apocalypse life....

p.s. this is sort of based on the show but also on the modern world. this is also a crossover fan-fiction just that some characters have different last names.