Infection prevalence can be measured through various epidemiological methods:
Cross-Sectional Surveys: These surveys collect data from a population at a single point in time. They are often used to estimate the prevalence of infections in a community. Laboratory Testing: Diagnostic tests, such as PCR or serological assays, can detect the presence of pathogens in individuals, providing data for prevalence estimation. Health Records: Data from healthcare facilities, such as hospitals and clinics, can be used to identify cases of infection and calculate prevalence rates.
