Vampires are seen as Non-Wizard Part-Humans & they also avoid garlic at all times. Vampires have two fanged teeth which are sharp & is used to bite into human skin. Vampires must be invited into a building before they can enter. To become a vampire, simply be bitten by one. Apollo cursed Ambrogio to be burned when exposed to the sun & Ambrogio made a deal with Hades. Artemis gave him fangs & speed to hunt. Ambrogio then bit her neck in order to make her immortal. Ambrogio formed the first vampire clan, which eventually created many Clan Wars afterwards.

Muggles do not have any magical ability to defend themselves. Magical governments stepped in to control the situation, but the Great New England Vampire Panic overtook them. People joined together at the cemetery for a vampire hunt with fire, weapons, crucifixes, & holy water, decapitate the body, & burn the bones. Turns out, tuberculosis was the cause of most of those deaths. Vampires were then classified as beings.

Fun Facts
⊱ Artemis cursed Ambrgio to be burned when exposed to silver, but pitted him.
⊱ In Griswold, Connecticut around 1830, many people died with an unknown reason. In those times, they assumed those who died weren't really dead & were cursing their living family members to join them.
⊱ Aurors & Obliviators from the MACUSA used spells & mundane tricks to kill the vampires, as well as alter memories of the Muggles involved.
⊱ Selene was made the goddess of moonlight.