these government regulations, medical investigators observed informal rules when conducting human research. They insisted that the dangers of natural disease should outweigh the risks of a medical intervention, and they struggled to accurately assess the relative hazards. Halpern explores this logic of risk in immunization controversies extending as far back as the eighteenth century. Then, focusing on the period between 1930 and 1960, she shows how research physicians and their sponsors debated the moral quandaries involved in moving vaccine use from the laboratory to the clinic. This probing work vividly describes the efforts of clinical investigators to balance the benefits and dangers of untested vaccines, to respond to popular sentiment about medical hazards, and to strategically present risk laden research to sponsors and the public. "Concise and extremely well-written. . . . A fascinating synthesis of sociology, history, and institutional theory."-Samuel C. Blackman, Journal of the American Medical Association |