Retard… "Vampires" are metaphorical for Jews.
The Hebrew "day" begins at sunset, or night. (Vampires hate sunlight).
When Jews first arrived in the US and could not write, they refused to make an "X" as a mark because it was similar to the Christian cross. (Vampires can't stand a crucifix.)
Jews have historically and consistently been accused of participation in "Jewish blood-libel", or rituals involving the draining/drinking/eating of human blood from a sacrificed victim. (Vampires drink their victims blood.)
There are too many parallels to list. Some anon did it one night. But, it's pretty obvious that Vampire stories are allegories for Jewish-exploits.
Go on, I'm reading.