How IT could assist Outbreak Investigation Process?
Verification and Preparation
1. Establish the existence of an outbreak: by developing real-time dashboards to display case trends over time and place, as well as notifying authorities about unusual surges in cases.
2. Verify the diagnosis: through electronic laboratory reporting to public health authorities and relevant stakeholders, enabling timely data exchange across healthcare settings and supporting decision-making processes.
3. Prepare for field work: by using digital tools to collect field data and integrating GIS mapping to identify hotspots, allowing fast and secure information sharing.
Describe the outbreak
4. Construct a working case definition: by using collaborative digital tools to draft, review, and revise case definitions, which can then be easily shared with the technical working group without requiring in-person meetings.
5. Find cases systematically and record information: by using digital case investigation forms on mobile phones, tablets, or computers for faster reporting, synchronized with a central database so that public health officials can promptly review and make further decisions.
6. Perform descriptive epidemiology: by creating data visualizations and GIS maps to identify case patterns, trends, and clusters through interactive dashboards.
Hypothesis & Testing
7. Develop hypotheses and analytical studies: by applying digital data analysis and statistical tools to explore correlations or associations between cases and possible contributing factors. In addition, IT can support data collection through digital surveys and assessment forms for further analysis.
Response & action
8. Implementation of control measures and follow-up: by using automated communication systems such as SMS alerts and emails to inform affected communities about control and preventive measures. IT can also help create dashboards to monitor the progress of interventions and follow-up actions.
9. Communication including outbreak report: by generating automated data summaries and dashboards for stakeholders, and sharing accurate information with the public via social media platforms. At the same time, IT can assist in monitoring social media behavior to detect and address misinformation in real time.
In addition, IT can support the overall outbreak investigation process by enabling efficient data exchange among stakeholders and decision-makers, minimizing data errors, enhancing efficiency, ensuring scalability, and strengthening data security and control.