Several sources contribute to real-time data in epidemiology:
Electronic Health Records (EHRs): Hospitals and clinics provide patient data, including symptoms, diagnoses, and treatments. Laboratory Reports: Diagnostic labs offer information on confirmed cases and test results. Public Health Agencies: Organizations like the CDC and WHO collect and disseminate data on disease incidence and prevalence. Social Media: Platforms like Twitter and Facebook can offer real-time insights into public sentiment and emerging health issues. Wearable Devices: Fitness trackers and smartwatches provide data on individual health metrics such as heart rate and physical activity.
