Epidemiology is the study of how illnesses spread within populations. Epidemiologists assemble data on occurrences of disease to understand their origins, patterns, and potential treatments. Epidemiological surveillance systems are vital for observing the spread of health events in populations.

A Psycho-Social Risk Battery is a comprehensive tool utilized to pinpoint potential risks related to an individual's mental and social well-being. This battery often encompasses a variety of assessments, such as questionnaires, interviews, and behavioral observations. The primary goal of this ass