Does Anyone Out There Think That It Is Highly Feasible For A Major Company Do Develop A Zombie Virus?

Like in the movie Resident Evil, the major company Umbrella made everything. Then they work on more advanced formulas for skin regeneration (like age deifying lotion) and came up with the T-Virus which reanimated more than just dead skin. I think that this could really be possible.
Opinions, comments, how do you feel about all this?