No, I don’t know how that’s pronounced. No, I don’t know where he’s supposed to get the blood from. And no, I don’t know how you fit a whole vampire in an ordinary bottle. Vampires are not always portrayed in myth (or fiction) as wholly corporeal, though.

Incidentally, you evidently dowse for vampires the way a water witch dowses for water, only instead of using a forked stick you use an icon or other Christian artifact. When it starts to shake, a vampire is near.