Diagnostic assays are employed in various aspects of epidemiological research and practice:
Outbreak investigation: Rapid and accurate identification of the causative agent is essential to control the spread of disease during an outbreak. Surveillance: Continuous monitoring of disease prevalence and incidence relies on diagnostic assays to detect and track pathogens in populations. Screening: Diagnostic tests are used to screen high-risk populations for specific diseases, enabling early detection and treatment. Evaluation of interventions: The effectiveness of public health interventions, such as vaccination programs, can be assessed through diagnostic testing.
