One end, One beginning

"End of the world? Yeah, that's probably what this'll cause" - ???

The Reanimated Era
The world is destroyed by an extremely infectious virus that causes human's to tor into slow bloodthirsty monsters. Kyros, just a 'normal' man, manages to survive the apocalypse after being unconscious after the fall for an unknownn amount of time in a museum of all places, he wakes up and well, survives?