
I think the repeat, world-wide occurrences of imps and corpses hanging out gives some real credence to this. Until SE tells us otherwise, it should be fair to run with.
Pre-post Edit:
AHA! I FOUND IT.
So... I was wrong about bodies unburied turning into zombies. Vilekin are just the gross bug-type enemies. Still, I found it! Time to amend theories...
Pre-post Edit:
AHA! I FOUND IT.
Quote: #1 Iliud Death begets death, especially in those places where privation is the sovereign. A corse left unburied is as a rich field to vilekin, where they may sow pestilence and water it with their miasma.
So... I was wrong about bodies unburied turning into zombies. Vilekin are just the gross bug-type enemies. Still, I found it! Time to amend theories...