What is 'epidemiology'? Epidemiology is defined as the study of the distribution and determinants of disease in populations. Clinical epidemiology is the study of the distribution and determinants of ...
In epidemiological studies of infectious disease, researchers often rely on specific cues of the host, such as clinical signs, as surrogate indicators of pathogen presence. A selection bias would ...
Public health is a field that's widely misunderstood, even by science journalists. That's because epidemiology is an inexact science, complicated by a large variability in the quality of the data it ...
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