Epidemiology and Public Health

Professional diseases& preventive methods

The study of population health and disease is known as epidemiology. The ongoing, systematic gathering, analysis, and interpretation of health data is known as disease surveillance. Data from disease surveillance are used to assess the need for public health intervention.

Health and disease in populations are the focus of epidemiology. A continuing, systematic process of gathering, evaluating, and interpreting health data is called disease surveillance. When deciding whether or not public health intervention is necessary, disease monitoring statistics are used.

• Health risks of the migrants