Several factors can influence the detectability of a disease:
Diagnostic tools: The availability and accuracy of diagnostic tests play a significant role in detectability. More sensitive and specific tests can identify cases even in the early stages of disease. Surveillance systems: Effective surveillance systems, including mandatory reporting and active case finding, enhance detectability. Healthcare access: Populations with better access to healthcare services are more likely to have diseases detected and reported. Disease characteristics: The clinical presentation, incubation period, and symptomatology of a disease affect its detectability. Asymptomatic or subclinical cases are harder to detect.
