Dr. Tanner Harmon, a US virologist, known for being the CEO of P.A.N.T.H.E.R. Laboratory (Pathological, Anatomical, Neurological, Therapeutical, Haematological, and Ecological Research Laboratory), tries to cure the world's most dangerous virus - Ebola - but ends up creating a greater virus. The world turns upside-down, as this man-made disease begins to spread like wildfire. The infected are now complicated: murderous, violent, brainwashed, and tagged as zombies. Even with this, some are suspected to be taming this chaos for their own good; dropping the earth in a whole pan of terror.  The president is trapped in the White House and the Secret Service isn't trusted anymore. In the midst of it all, Tanner has to reverse the havoc.