Which type of epidemiological study examines the distribution of disease?

Descriptive epidemiology aims to describe the distributions of diseases and determinants. It provides a way of organizing and analyzing these data to describe the variations in disease frequency among populations by geographical areas and over time (i.e., person, place, and time).

What are epidemiology diseases?

Infectious disease epidemiology (which includes the epidemiology of viruses) is the study of the complex relationships among hosts and infectious agents. Epidemiologists are interested in virus spread or transmission, with or without disease.

How does epidemiology control disease?

Epidemiological methods are used for disease surveillance to identify which hazards are the most important. Epidemiological studies are also used to identify risk factors which may represent critical control points in the food production system.

What are the statistics in epidemiology?

Statistical epidemiology is an emerging branch of the disciplines of epidemiology and biostatistics that aims to: Bring more statistical rigour to bear in the field of epidemiology Recognise the importance of applied statistics, especially with respect to the context in which statistical methods are appropriate and inappropriate Aid and improve our interpretation of observations

What are determinants in epidemiology?

In epidemiology, a risk factor is a variable associated with an increased risk of disease or infection. Determinant is often used as a synonym, due to a lack of harmonization across disciplines, in its more widely accepted scientific meaning. Determinant, specific to community health policy, is a health risk that is general,…

What is an epidemiologist and how much do they make?

The U.S. Bureau of Labor Statistics reports that epidemiologists earn a median annual income of $70,820. Many epidemiologists will start with a salary at or around $46,870 (the median salary for the bottom 10% of wage earners), and can ultimately reach over $114,510 with experience.

How does epidemiology differ from microbiology?

Microbiology looks at the biology of microbes. Epidemiology, especially infectious disease epidemiology, looks at the distribution of disease caused by microbes and their determinants, while considering issues related to the host (human), agent (the microbe), and the environment.