by Alice Machaer » September 5th, 2018, 12:53 pm
Most probably some variation on the "blood libel," which is the anti-Jewish myth, dating back to medieval times and persisting to this day, that Jews perform ritual murders on Christians for their blood, whether as an ingredient in Passover matzah (unleavened bread), a sacrifice to the Devil, or some other nonsense. Sometimes accusations of actual vampirism get mixed into it.