I get the impression the versions given when you become a vampire are
bugged and that you do better drinking a resist potion or casting a spell. Even taking
into consideration the invisible 85% cap, I swear, I get poisoned or catch a disease
everytime.

Could someone point me to a mod or console command that can fix this? I've been poking around
with the editor but haven't seen anything that would (to my lay skills) standout as being broke/missing
in the abilities/spells.