Virulent pockets of plague, first reported in China, break out worldwide and spread with mind-boggling speed.  CIA black ops agent Chad Halverson flies to Los Angeles to visit his brother after receiving a call that his brother has been hospitalized after a car accident.  Halverson's Boeing 737 crash-lands in an eerie Los Angeles shrouded with an impenetrable haze of smog.  Butr that is only the tip of the iceberg of Halverson's nightmare.  Lurking in this mist are legions of plague-infected living dead who are driven by an all-consuming lust for human flesh.  Halverson's reunion with his brother must take second place to his own struggle to stay alive.

As civlization crumbles into chaos, it will take all the skills and wits Halverson and his fellow passengers possess for their hunted party to survive in a world overrun with hordes of flesh-craving zombies.

Which will pose a bigger threat to Halverson and his ever-dwindling band--their own bickering as they try to organize and defend themselves, their enemies the living dead, or the new "civlization" of men that is superseding the old?