I don't know. I wasn't around anyone human much after I started to awaken, and nobody bled around me in that brief time. The only blood I smelled was demonic, and that didn't affect me.

[Though there was the fight with Julius Belmont, when they beat the living hell out of each other, but that blood carries traces of holy power that make it repugnant to vampires.]

It's part of why I'm so worried, I don't know how I'll react if one of you bleeds around me. I could easily fall into bloodlust.