Quote Originally Posted by LiamKerrington View Post
That would or could mean zombies react to certain "emissions" from human bodies like insects do regarding pheromons or bio-chemical agents in their surrounding. And what, if this is the case?

Let's get deeper into it, shall we?
As Witch_Doctor points out (and is supported by hard evidence from the WA show), the zeehs attack humans differently. What, if they ...
... just catch those humans smelling 'good',
... make humans turn that smell 'bad' and
... kill anyone else that smells 'unnatural' - like having too much cologne or perfumes on them or wearing clothes which hold fragrances of whatever kind?

We know from Lizzie's experiment that the smell of human sweat triggers some kind of strong reaction. Whether it is preditory, sexual or what ever, human scent provokes a strong reaction. I guess the key to understanding the attacks lies with the type of reaction the smells cause.