Jewish Medical Ethics is a modern scholarly and clinical approach to medical ethics that draws upon Jewish thought and teachings. Pioneered by Rabbi Immanuel Jakobovits in the 1950s, Jewish medical ethics centers mainly around an applied ethics drawing upon traditional rabbinic law (halakhah). In addition, scholars have begun examining theoretical and methodological questions, while the field itself has been broadened to encompass bioethics and non-halakhic approaches.
In its early years, Jewish medical ethics addressed a range of ethical dilemmas, as well as general questions about the professional ethics for doctors. Major issues have included abortion, artificial insemination, brain death, cosmetic surgery, euthanasia, genetic screening, hazardous medical operations, oral suction in circumcision (metzitzah b'peh), organ donation, psychiatric care, and smoking cigarettes. In recent years, Jewish bioethics has examined questions of medical technology, the allocation of medical resources, and the philosophy of Jewish ethics.
In 19th century Wissenschaft des Judentums, scholars like Julius Preuss studied Talmudic approaches to medicine. Rabbi Immanuel Jakobovits was a prominent figure in 20th century Jewish medical ethics and a pioneer in religious bioethics. His specialty was the interaction between medical ethics and halakha. Thanks to his academic training in Ireland, Rabbi Jakobovits approached his comprehensive volume, Jewish Medical Ethics, in light of Catholic medical ethics, with which he often compares Jewish ethics. Whether developing or disputing his analysis, subsequent Jewish bioethicists have utilized his work on abortion, euthanasia, the history of Jewish medical ethics, palliative care, treatment of the sick, and professional duties. Likewise, he is credited with popularizing the claim that Judaism supports the nearly absolute sanctity of life.