RT Book, Section A1 Waning, Brenda A1 Montagne, Michael SR Print(0) ID 2642355 T1 Chapter 2. Medical Surveillance and Outbreaks of Disease T2 Pharmacoepidemiology: Principles and Practice YR 2001 FD 2001 PB The McGraw-Hill Companies PP New York, NY SN 9780071355070 LK accesspharmacy.mhmedical.com/content.aspx?aid=2642355 RD 2024/04/20 AB One of the initial reasons for developing epidemiological concepts and methods was to study the natural history of disease. With knowledge about the cause(s) of a disease or health problem, a solution could be derived, along with preventive measures for the future. The two primary intents were to identify, describe, and understand infectious disease epidemics that could kill a large part of a population and to maintain health surveillance of a population so that new diseases and problems could be recognized.