Hey there,
So lately I started for the 1st time to level with bloody pox - great levelling skill btw!
And I realized that when pox become too powerful (fevered rage, boneblade, guardians helm), enemies start dying instantly or even explode due to overkill.
And that´s when pox don´t spread anymore.
Wanting to say: A nice and realistic programming of that spell! 
Stay healthy everyone!
Im not sure that that’s actually intended though. If you disable the Gore option in the options menu. The enemies dont explode anymore, so the bloody pox spreads normally.
This is still a weird ongoing issue. Having the Pox rely on some visual options seems a bit off. (If this is intended, it should be mentioned in the skill description smh😂)
On the other hand, I am banning myself for playing this build for now after all whats happening around.