Let's not call it antisemitism any more, Semites include Arabs, Persians and Indians along with some Jews. The mental illness is Jew hatred. It is irrational, ignorant and without merit for debate. It is the fruit of envy, fear and superstition. I can not see how a person can go to a house of worship, read Jewish texts, worship a Jewish rabbi, the Son of a Jewish God, and hit the street hating Jews. Of course there is an other religion which a Jew hater would feel very comfortable.