Vampires were created in the 18th century when a widespread disease killed many, while infected with this disease many times the infected would cough up blood.
This caused the people of that time with there TERRIBLE medical knowledge to believe the disease was a result of something occult, Thus the Vampire. The vampire was “SUPPOSED” to be a person that had made a deal with evil to have life after death. But the only way to have life after death was to have the presence of blood so vampires were forced to feed off the blood of the living during the night. They couldn’t go out during the day else they would melt in the sun(see how evil ripped them off) Their bite was thought to be infectious because the disease spread to so many people.



