Judaism: Blood Libel

[Rev. Rye]

A bit more context to the language of the Talmudic point I sourced:

And the opposite applies to blood: Human blood that has been removed from the body is forbidden, but if it has not yet been removed, it is permitted. As it is taught in a baraita: If some human blood was on a loaf of bread, one scrapes off the blood and then he may eat the bread. Since the blood was detached from the body, it is forbidden by rabbinic law, but if blood was between the teeth, he may suck it and swallow it without concern, as the blood is permitted if it has not been removed from the body.

And frankly, do you think you can elaborate on the sort of rituals you think Jews do with gentile blood on passover? Because you've done nothing of the sort.