The Epidemiologic Surveillance Project: a computer-based system for disease surveillance

Area of Science:

• Public Health
• Epidemiology
• Health Informatics

Background:

• Traditional morbidity data systems often face challenges with timely transmission and analysis.
• The need for efficient, rapid data processing in public health surveillance is critical for effective disease monitoring.

Purpose of the Study:

• To describe the design and function of the Epidemiologic Surveillance Project (ESP).
• To evaluate the efficiency and speed of the ESP compared to traditional surveillance methods.

Main Methods:

• The ESP utilizes a computer-based system for weekly transmission of morbidity data from state health departments to the Centers for Disease Control (CDC).
• Data are transmitted via a commercial electronic mail facility (MINET) using a standardized protocol.
• Rapid analysis is performed at the CDC, with reports disseminated back to states through MINET.

Main Results:

• The ESP enables rapid transmission and analysis of national morbidity data.
• The system demonstrates greater efficiency, speed, and uniformity in data tabulation compared to protocol and telephonic reporting systems.
• Periodic distribution of data-driven maps and demographic/epidemiologic displays enhances understanding of disease patterns.

Conclusions:

• The Epidemiologic Surveillance Project (ESP) represents a significant advancement in public health surveillance.
• Its efficiency and speed make it a potential model for future national morbidity data systems.
• The system facilitates timely public health decision-making through rapid data analysis and reporting.