Harriet Washington has been a fellow in ethics at the Harvard Medical School and a senior research scholar at the National Center for Bioethics at Tuskegee University .
The Harvard Medical School is a fellow at the Harvard School of Public Health .
Harriet Washington has been a fellow in ethics at the Harvard Medical School , a fellow at the Harvard School of Public Health , and a senior research scholar at the National Center for Bioethics at Tuskegee University .