The Doctor of Public Health (DrPH) curriculum is based on a comprehensive body of knowledge in the field of public health and its related disciplines, and the investigation of significant problems in public health practice. The Doctor of Public Health (DrPH) degree at Berkeley School of Public Health is conferred in recognition of a candidate's command of a comprehensive body of knowledge in the field of public health and related disciplines, and of the candidate's proven ability to initiate, organize and pursue the investigation of significant problems or interventions in public health. The focus of this degree is the development of transdisciplinary knowledge about the determinants of health and the scientific and professional leadership skills to translate this knowledge into effective health interventions. The DrPH program is a full-time campus-based program of study designed to be completed in three or four years for those applicants with an MPH from a CEPH-accredited institution and at least two years of postgraduate professional public health leadership experience. Any students with deficiencies in coursework equivalent in content to the MPH at UC Berkeley must take prerequisite courses either before starting the program or during the first year of the program.