Ph.D. in Public Health - Epidemiology

The concern for health has reached the acme in the global level since the rapid coming out of various diseases. Walden University perceives the need to advance education in the field of Public Health, thus, a doctorate degree in Epidemiology.

Epidemiology is a discipline concerning public health and safety through the study of causes of ill health and their treatment. The question usually asked is how often these problems occur in several different groups of people at a point in time, and why these happen. The information gathered through several methods of research is used in intervention and prevention to stop further progress.

It is a vital discipline in public health as it concerns rooting the cause, which in many cases, is useful in the decision of what treatment is applicable, how it must be done, and how long. As each case concerns a definite population, there will be understanding on why these occur only for a certain group, and how they can be prevented.