ok, here is my pitch....

In the sometime (very near) future....
The world has become overpopulated. There are so many doctors, antibiotics, drugs, medicines, and safety devices that 'natural selection' is no more. A private company is hired by the government to do something about it. The government decides to resurrect the UMBRELLA corporation (The bioengineering pharmaceutical company that was responsible for the G-virus, T-virus, Nemesis parasite which created loads and loads of flesh eating zombies and monsters. This story also known as the RESIDENT EVIL video game series).The corporation was hired in the past to develop genetically-engineered superweapons for military purposes.
With taking prior research, the UMBRELLA corporation developed the cyborg virus called the ****-Virus (name has not been released to the public).
The Virus is ingested through the stomach and within 48 hours, the nervous system shuts down and the human body is uncontrollable. The human brain eventually shuts down, leaving the 'zombie' with just a crave for living flesh. The zombies look very similar the humans infected with 'rage' in the move 28 DAYS LATER.
The ****-Virus was strategically placed throughout the world, while still being hidden from the public, the United States government decided to distribute the virus through the pharmaceutical company B****. Official documents show that B**** was well aware that the products were contaminated, but were unable to say a word.

The ****-Virus Spreads.

The virus would not spread like a zombie virus, it does not reproduce. The only cyborgs out there are the millions created by UMBRELLA.

The virus was created to decrease world population, thinking that for every one person it infects, that infected would kill at least one other.

The virus was made so that the detonation of the electromagnetic bio-weapon, developed by UMBRELLA, would send out a pulse which would shut down every cyborg, thus killing its host.

Not only does virus help with overpopulation, but it also creates its own race of humans pooled together from a so called 'man-made' natural selection. This whole act could also be looked at as a eugenics movement. Eugenics movements are not unknown to man... Nazi eugenics and the Aryan race is an infamous example, but look it up, its happening all over the world.

Links....

Info about the RESIDENT EVIL series....

http://popularsymbolism.wordpress.com/tag/genetic-engineering/

Info about the UMBRELLA Co (Fiction)....

http://en.wikipedia.org/wiki/Umbrella_Corporation

Info about overpopulation....

http://www.overpopulation.org

Info about eugenics...

http://en.wikipedia.org/wiki/Eugenics

Info on Nazi Eugenics....

http://en.wikipedia.org/wiki/Nazi_eugenics

Info about a zombie apocolypse....

http://popularsymbolism.wordpress.com/2009/03/10/the-impact-of-zombies-on-society/

Info about a Malthusian Catastrophe...

http://en.wikipedia.org/wiki/Malthusian_catastrophe