Ground Zero: The infection that ended society. How Did it Start?

[Solanine]

I still believe that the ground zero like smell or effect or whatever it is, Is just what Burt guessed, that the people that created it are still surviving in maybe an underground place trying to experiment still. And that effect that people feel is just there defense mecanism, just incase of this exzact senario

Either you just agreed with me or you didn't read any of the thread. Not even the last comment. Not that I can complain. I did exactly the same thing.