Infection causes

[CaptainDrewBoy]

So, do you guys reckon we get infected through bites and liquid transfers, or a 'Walking Dead' style infection where we're all already infected and we re-animate after death?
I lean more towards the bite and liquid transfer theory myself...

[flybynight]

I used to think in more traditional zombie scenarios. But the last few years I'm fully onboard with infection by STD's or more likely REMMDP (Rapid Extreme Mental Melt Down Psychosis)