Introduction to epidemiology

As a health officer, you have been asked to discuss the subject of epidemiology to high school students getting ready to enroll in Winterton College. Your task is as follows: Define to them the field of epidemiology. Briefly list a historical evolution of epidemiology. Explain the terms outbreak and epidemic. The Introduction to epidemiology video discussed the Legionnaire’s disease outbreak in 1976. Briefly describe the case in terms of time, place, and person; and, what should have been the first step the Pennsylvania Department of Health should have followed? This is the video on Introduction to epidemiology at – https://www.cdc.gov/publichealth101/e-learning/epidemiology/