I Don't Remember What Other in Buffy?

I like the okay so the way this works as he explains it is if a vampire feeds on you and then they give you their blood also it like makes you feel cool but you don't turn into a vampire unless you die with vampire blood in your system. It's too bad that the book ends like five pages after that confrontation. And but I also like the and I don't remember what other because I don'tRemember like what the Buffy rules are or anything like that. But there's a thing where you can apparently just kind of like I guess your antibodies will just like pass the van. The Vampiric thing if you just keep living for long enough which feels exclusively like it