De-Evolution Bug

Stillwater, Oklahoma is being attacked. By its own inhabitants, who
don't seem to be human anymore. They are turning into zombies.
A zombie is a well-oiled predator, capable of infecting the population
of an entire block in half an hour, a major part of the city in a few
hours, and the whole city itself in a matter of days.
The world is alarmed and America is quarantined for good. What
will happen to the Parkers living on Rogers Drive? Will they live to
see another day?
As thousands lose their lives and identity, turning into monsters, the
world fights a crisis like never before. The very existence of human
civilization is questioned.
Yet another doubt looms large around The De-evolution Bug - is
there something more sinister than zombies on the agenda?