Evolution of Epidemiology

Modern Epidemiology

Epidemiology gives us tools to learn about how these factors interact to produce a particular disease in a particular population. Good epidemiology is most critical when investigating an outbreak or the emergence of a new disease - some of the most important tasks of the field epidemiologist.

A team approach is almost always used in epidemiologic investigations. The range of experts needed depends on the disease and the setting, but usually includes:

• Epidemiologists
• Medical professionals (physicians, nurses)
• Laboratory scientists
• Statisticians
• Environmental specialists