Applied Epidemiology is a research-based program, where students learn to model diseases and disease indicators in populations. Epidemiology is the scientific foundation of public health research that seeks to reduce risk factors and improve health.

Public health is aided by applied epidemiology. In fact, this field is considered to be the most important factor for public health officials who are attempting to determine what information is necessary to give to their population. Because the United States is a large geographical area, certain public health factors influence some populations more than others; that’s where applied epidemiologists use their expertise. If one population is dealing with an increase in chemical factors based on the industry that is located in their region, the epidemiologists in that area will endeavor to discuss these factors at length with that population. This helps keep all populations safe and healthy, no matter what public health matter may concern them. Very few people realize how much of their public health is affected by this field. Everything from public warnings about epidemics to nutrition information is aided by this field’s research. This primer on applied epidemiology will help private citizens understand the breadth and scope of the field as well as it’s importance on national public health; hopefully, the information will challenge those interested in the field to do further research.

Appiled Epidemiology is a scientific field that focuses on developing and researching probable public health concerns; applied epidemiology refers to the application of the practice of epidemiology to produce outcomes or research efforts designed to address public health issues. Epidemiological methods are used for disease surveillance to identify which hazards are the most important.