How Do Epidemiologists Analyze Data During Outbreaks?
Data analysis is critical during an outbreak. Epidemiologists use statistical tools to understand the epidemiology of the disease, including measures of disease frequency like incidence and prevalence. Analytical studies such as cohort studies and case-control studies help identify risk factors and modes of transmission. Geographic Information Systems (GIS) can map the spread of disease, and mathematical modeling can predict the outbreak's future course and evaluate the potential impact of control measures.
