A on the evolve site for the Public Health Nursing Competencies and Skill Levels. In addition the IOM study, "Who Will Keep the Public Healthy?" (2003b) has identified eight new content areas in which public health workers should be educated informatics, genomics (Box 1-3), cultural competence, community based participa tory research, policy, law, global health, and ethics—in order to be able to address the emerging public health issues and advances in science and policy.