Board Thread:General Discussion/@comment-40245471-20190722204201/@comment-43466969-20190811133025

Vampirism is a hidden potential locked away in the brain, a potential that everybody has and everybody can unlock. To unlock it, one needs to use a stone mask or the blood of another vampire. It is essensially a potential becoming active. The vampirism being active does not change anything in the DNA, so it is not something that can be passed on through reproduction. In conclusion, Giorno is a human.