I'm fine with not knowing what caused the outbreak, but what they did reveal with the Tobias character's early awareness of the outbreak was done poorly. That's my only point. It doesn't mesh with the reality of our online addiction that only a small minority would know there are zombies. Even if it was debunked, it would have a million YouTube hits. And as mentioned, that many kids and teachers sick would trigger some sort of media response. It was a rocky start. Now let's see how many survive.

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