A zombie is a mythological undead corporeal revenant created through the reanimation of a corpse. In modern popular culture, zombies are most commonly found in horror and fantasy genre works. The term comes from Haitian folklore, in which a zombie is a dead body reanimated through various methods, most commonly magical practices in religions like Vodou. Modern media depictions of the reanimation of the dead often do not involve magic but rather science fictional methods such as carriers, fungi, radiation, mental diseases, vectors, pathogens, parasites, scientific accidents, etc. Zombies are often seen as stand-ins for discriminated groups struggling for equality, and the human–zombie romantic relationship is interpreted as a metaphor for sexual liberation and taboo breaking. In Haitian folklore, a zombie is an animated corpse raised by magical means, such as witchcraft. The belief in zombies has its roots in traditions brought to Haiti by enslaved Africans and their subsequent experiences in the New World.