Until he or she runs out.
The most popular answer is that a vampire uses their own blood to turn a human into a vampire. This is done first by the vampire draining much of the human blood out of their victim usually by drinking it. Then the victim has to drink some of the vampire's blood. This is the only way to get the vampire virus into the victim's system. The virus then spreads throughout their body turning them into a vampire. The process usually takes about 3 days. Once the transformation is complete the newly turned vampire must drink human blood soon or they will die.
No, exchanging blood with a vampire is not possible because they are fictional creatures. In folklore and fictional stories, vampires are portrayed as undead beings that drink blood to survive, but they cannot transfer their condition to others through blood exchange.
In the real world, it's not possible because vampires like in the movies do not exist. However the most popular answer is that a vampire must first drink or drain much of the human blood out of their victim. Then the victim has to drink some of the vampire's blood. This is the only way to get the vampire virus into a humans system. It then spreads throughout their body turning them into a vampire.
to drink blood! to drink blood!
Blood.
erm i do believe a vampire that doesnt drink blood is simply called a hungry vampire. A psy vamp or a psychic vampire draws from others energy and don't necessarily drink blood
Drink Blood
Blood
No they do not.
blood
A vampire likes to drink blood of humans and animals that's how it survives
If you're a vampire: Drink somebody's blood, then let them drink a little of yours.