System for infectious disease information sharing and analysis: design and evaluation

Area of Science:

• Public Health Informatics
• Infectious Disease Surveillance
• Data Integration

Background:

• Infectious disease informatics (IDI) systems face challenges in development and data sharing.
• Effective IDI is crucial for timely public health response and disease management.
• Cross-jurisdictional data integration is a significant hurdle in current IDI practices.

Purpose of the Study:

• To design and implement BioPortal, a novel web-based IDI system.
• To facilitate cross-jurisdictional data sharing, analysis, and visualization for public health.
• To evaluate the performance and usability of the BioPortal system.

Main Methods:

• Development of a web-based platform, BioPortal.
• Integration of cross-jurisdictional data sources.
• Controlled experiment to assess system performance, usability, and user satisfaction.

Main Results:

• BioPortal successfully integrates diverse data for enhanced information sharing.
• Evaluation demonstrated improvements in analysis accuracy and task performance efficiency.
• Users reported high satisfaction with system usability, usefulness, and ease of use.

Conclusions:

• BioPortal offers a robust solution to challenges in infectious disease informatics.
• The system supports effective data analysis and visualization for public health.
• Encouraging evaluation results support the utility and usability of BioPortal for infectious disease surveillance.