Disease Epidemiology

Disease epidemiology is the study of how diseases spread, who they affect, and what factors influence their occurrence. It helps identify patterns, causes, and risk factors associated with health conditions by examining data on infections, chronic illnesses, and other diseases within populations. This knowledge enables public health professionals to develop strategies for prevention, control, and reduction of disease impact. Essentially, it provides insights into why and how diseases happen, guiding efforts to improve community health and prevent future outbreaks.