
SwiftyKun |
I agree with the "elaborate more please" thing. If the negative conditions are applied because of, or through a disease effect, or if the ability in question had the disease keyword on it's descriptor, than the paladin is immune to the disease and it's negative effects.
Otherwise, yeah. You can creep the Paladin the f out if ya want.

Zhangar |

Distraction from a swarm has nothing to do with disease.
It has to do with being completely/mostly covered in itty bitty animals that are eating you alive.
For example, I don't think army ants are renowned for being disease vectors.
(Though I'd have no problems with house ruling that a creature immune to [Pain] effects is immune to swarm distraction.)