DeadLand.

An infection is spreading across the world, turning humans into beasts. Groups of survivors have turned into each others enemies killing stragglers off and fighting back against the forever growing community of zombies.

Zombie Apocalypse

Ellie has been alone almost since the zombie apocalypse started, until she meets Tucker. Scared of being by herself again she reluctantly agrees to go to a supposed "safe zone" set up in Texas. Will Ellie's prediction be right and they find an overrun camp? Or will they find civilization?