>https://jewishstandard.timesofisrael.com/schizophrenia-research-and-the-jews/
Schizophrenia research and the Jews
Yeshiva University Prof. Rabbi Moshe Tendler, a medical ethicist, has taken a dim view of studies that focus only on Ashkenazi Jews. He has stated that genetic studies will reawaken the idea that “Jews carry genes that are polluting the world. That’s the basis of eugenics. If you have a ‘disease’ gene, don’t you owe it to society not to propagate that gene?”
The use of Jewish subjects in many genetic research studies may have added to anti-Semitic notions concerning mental illness in Jews, and some of those heinous ideas are expressed on anti-Jewish sites on the Web. For instance, a writer on Mid-East Realities (www.middleeast.org) claims that Dr. Arnold Hutschnecker (Richard Nixon’s longtime psychiatrist) believed that Jews are “carriers of schizophrenia” and display paranoia, aggressiveness, and racism.