Vampires arent real.
Vampires arent real. So they cant be warded off.
No, has to be life-force. If vampires could just feed off of electricity there would be Godzilla sized vampires all over the place.
werewoves
An aposematism is a biological adaptation which warns off potential predators.
Apparently garlic.
Since vampires are fictional creatures, that depends entirely on the author writing about them.
Vampires are not real and are from folklore.Actually Vampires Are Real They Feed Off Of Energy.
Garlic that will scare them.
parasites
You can put on a bracelet or necklace with Jesus/god on itGarlic is supposed to ward off Vampires also.
alerts, warns, admonition, counsels, forewarning, hints, omen, sign, tip-off
Well according to Van Helsing they do. I personally think they exist and I think they originally were named vampires in Transylvania and that's where it started off.