title: Epidemiology's continuing contribution to public health: The power of "Then and Now".
abstract: The 47th annual meeting of the Society for Epidemiologic Research hosted 17 invited speakers charged by the Executive Committee with presenting some of the many ways that epidemiologists have improved the health of the general population. There were 9 "Then and Now" sessions that were structured to focus on how early epidemiologists overcame research hurdles and advanced health through innovative strategies. For most topics, a longstanding expert was paired with an excellent contemporary epidemiologist working in the area, and both were given the freedom to deliver an integrated story about epidemiology's temporal role in protecting and promoting public health. Epidemiologic discoveries in cardiovascular, cancer, and perinatal epidemiology were discussed on day 1, followed by discussions of accomplishments in reducing exposures that adversely impact health (nutrition, environment/occupation, and tobacco use) on day 2. Topics with relevancy for many aspects of epidemiology were presented on day 3, including infectious diseases, social forces, and causal thinking in epidemiologic research. Given the large number of outstanding senior and junior epidemiologists that attended the meeting, choosing speakers was a unique challenge. What became evident from all sessions was the passion that epidemiologists have for population health, tempered with concerns for remaining true to epidemiologic principles, the timely adoption of innovative methods, and the responsible interpretation of research findings.
authors: Germaine M
authors: GM
authors: Buck Louis
authors: Michael S
authors: MS
authors: Bloom
authors: Nicolle M
authors: NM
authors: Gatto
authors: Carol R
authors: CR
authors: Hogue
authors: Daniel J
authors: DJ
authors: Westreich
authors: Cuilin
authors: C
authors: Zhang
mesh_terms: D004813:Epidemiology / Q000639:trends*; D011634:Public Health / Q000639:trends*
keywords: cancer; cardiovascular epidemiology; environment; infection; nutrition; perinatal epidemiology; social epidemiology; tobacco