Board Thread:Lore Discussion/@comment-7629073-20130402085627/@comment-11444045-20140130235352

AngryEnclaveSoldier wrote: 86.185.251.183 wrote: Well, the various elven races have an extremely long lifespan, which could be increased by  magic. Not to mention that if I recall correctly, the Nerevarine gains agelessness. These facts alone can suggest they're all the same person. No, it does not.

The Nerevarine also gains 100% Immunity against all diseaes. Does the CoC or the Dragonborn have instant Immunity against all diseaeses? No. if the Dragonborn was turned into a vampire by dawnguard, and if canon, than i'd say yes.