>>508761193It's probably mostly in Gaza these days, but it happened all over, in countries with no means of communication, during the middle ages
There's actually a fictionalized story in 'The Canterbury Tales', one of the most significant early English literary works about jewish ritual murder: The Prioress' Tale.
>In far-off Asia a little child walks through the ghetto on his way to school, singing Alma redemptoris as he goes. The Jews, outraged, hire a homicide who seizes the child, cuts his throat, and throws the body in a privy. The child's distraught mother searches for him throughout the ghetto. Wondrously the child begins to sing; the provost comes, puts the Jews to death, and has the child carried to the church. There the child explains that the Virgin Mary laid a grain upon his tongue and he will sing until it is removed. When the grain is removed the child gives up the ghost. He is buried as a martyr.]https://chaucer.fas.harvard.edu/pages/prioress-tale
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