The English word "zombie" and the flesh-eating, virally spreading monster of modern film and television bear only a loose, heavily commercialised relationship to the Haitian Vodou zombi, and the gap between the two is now a standard point made in serious treatment of the subject. American popular culture absorbed the term chiefly through early twentieth-century travel writing and film, most influentially White Zombie in 1932, which took the loss-of-will premise from Haitian belief and stripped away its specific ritual, historical and legal context in favour of generalised exoticised horror; the flesh-eating, pandemic-style zombie familiar from later film, beginning with George Romero's work in the late 1960s, is a further, largely independent American invention that owes little to Haitian source material beyond the borrowed name.
Because this entry describes a belief still actively held within a living religion, and because the popular "zombie apocalypse" genre it lent its name to has often traded in caricature of Haitian and Black culture more broadly, the honest treatment is to keep the two firmly distinct: the Haitian zombi is a specific, serious claim about soul, labour and personhood, and the globally circulated horror monster is a separate twentieth-century American creation that merely borrowed the word.