The Flexner Report is a book-length study of medical education in the United States and Canada, written by Abraham Flexner and published in 1910 under the aegis of the Carnegie Foundation. Many aspects of the present-day American medical profession stem from the Flexner Report and its aftermath.'The practice of the Negro doctor will be limited to his own race, which in its turn will be cared for better by good Negro physicians than by poor white ones. But the physical well-being of the Negro is not only of moment to the Negro himself. Ten million of them live in close contact with sixty million whites. Not only does the Negro himself suffer from hookworm and tuberculosis; he communicates them to his white neighbors, precisely as the ignorant and unfortunate white contaminates him. Self-protection not less than humanity offers weighty counsel in this matter; self- interest seconds philanthropy. The Negro must be educated not only for his sake, but for ours. He is, as far as the human eye can see, a permanent factor in the nation.' The Flexner Report is a book-length study of medical education in the United States and Canada, written by Abraham Flexner and published in 1910 under the aegis of the Carnegie Foundation. Many aspects of the present-day American medical profession stem from the Flexner Report and its aftermath. The Report (also called Carnegie Foundation Bulletin Number Four) called on American medical schools to enact higher admission and graduation standards, and to adhere strictly to the protocols of mainstream science in their teaching and research. The report talked about the need for revamping and centralizing medical institutions. Many American medical schools fell short of the standard advocated in the Flexner Report and, subsequent to its publication, nearly half of such schools merged or were closed outright. Colleges in electrotherapy were closed. Homeopathy, traditional osteopathy, eclectic medicine, and physiomedicalism (botanical therapies that had not been tested scientifically) were derided; some doctors were jailed. The Report also concluded that there were too many medical schools in the United States, and that too many doctors were being trained. A repercussion of the Flexner Report, resulting from the closure or consolidation of university training, was reversion of American universities to male-only admittance programs to accommodate a smaller admission pool. Universities had begun opening and expanding female admissions as part of women's and co-educational facilities only in the mid-to-latter part of the 19th century with the founding of co-educational Oberlin College in 1833 and private colleges such as Vassar College and Pembroke College. In 1904 the American Medical Association (AMA) created the Council on Medical Education (CME), whose objective was to restructure American medical education. At its first annual meeting, the CME adopted two standards: one laid down the minimum prior education required for admission to a medical school; the other defined a medical education as consisting of two years training in human anatomy and physiology followed by two years of clinical work in a teaching hospital. Generally speaking, the council strove to improve the quality of medical students, looking to draw from the society of upper-class, educated students. In 1908, seeking to advance its reformist agenda and hasten the elimination of schools that failed to meet its standards, the CME contracted with the Carnegie Foundation for the Advancement of Teaching to survey American medical education. Henry Pritchett, president of the Carnegie Foundation and a staunch advocate of medical school reform, chose Abraham Flexner to conduct the survey. Neither a physician, a scientist, nor a medical educator, Flexner held a bachelor of arts degree and operated a for-profit school in Louisville, Kentucky. He visited every one of the one hundred fifty-five North American medical schools then in operation, all of which differed greatly in their curricula, methods of assessment, and requirements for admission and graduation. Summarizing his findings, he wrote: The Report became notorious for its harsh description of certain establishments, describing Chicago's fourteen medical schools, for example, as 'a disgrace to the State whose laws permit its existence . . . indescribably foul . . . the plague spot of the nation.' Nevertheless, several schools received praise for excellent performance, including Western Reserve (now Case Western Reserve), Michigan, Wake Forest, McGill, Toronto, and especially Johns Hopkins, which was described as the 'model for medical education'. To help with the transition and change the minds of other doctors and scientists, Rockefeller gave more than $100 million to colleges, hospitals and founded a philanthropic front group called 'General Education Board' (GEB). When Flexner researched his report, many American medical schools were small 'proprietary' trade schools owned by one or more doctors, unaffiliated with a college or university, and run to make a profit. A degree was typically awarded after only two years of study. Laboratory work and dissection were not necessarily required. Many of the instructors were local doctors teaching part-time, whose own training left something to be desired. The regulation of the medical profession by state governments was minimal or nonexistent. American doctors varied enormously in their scientific understanding of human physiology, and the word 'quack' flourished.