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Review
. 2024 Dec 31;17(1):2419694.
doi: 10.1080/16549716.2024.2419694. Epub 2024 Oct 22.

The role of digital health in pandemic preparedness and response: securing global health?

Chisom Ogochukwu Ezenwaji  1 , Esther Ugo Alum  2 , Okechukwu Paul-Chima Ugwu  2
Affiliations
Review

The role of digital health in pandemic preparedness and response: securing global health?

Chisom Ogochukwu Ezenwaji et al. Glob Health Action. .

Abstract

Background: Digital health technologies, such as mobile applications, wearable devices, and electronic health record systems, have significantly enhanced global health security by enabling timely data collection and analysis, identifying infectious disease trends, and reducing infection risk through remote services.

Objective: This study assesses the role of digital health in pandemic preparedness and global health security response. It examines the application of digital health to early detection, surveillance, and data management in patient care.

Methods: We gathered data from scholarly articles published between 2019 and 2024 (found in PubMed, Science Direct, Google Scholar, and Web of Science), reports from the WHO, and case studies of recent pandemics. Topics discussed include digital health technologies, their use, benefits, and issues. We paid special attention to gathering the informed opinions and perspectives of specialists from various fields, including public health, technology, and government. The commentary synthesises these findings to offer suggestions for incorporating digital health into future pandemic preparedness and response.

Results: Digital tools improve communication, combat fake news, and reach the public, but data protection and public health remain challenges. Integration requires extensive research and collaboration between governments and the private sector.

Conclusion: The COVID-19 outbreak demonstrated the importance of digital technology in outbreak management, patient care, communication, and data sharing. As the world transitions into the post-pandemic phase, it will be important to build on these innovations and prepare for the challenges ahead in order to strengthen healthcare systems for future pandemics.

Keywords: COVID-19; Digital health technologies; health surveillance; pandemic preparedness; telehealth.

Plain language summary

Main finding Digital health technology services like mobile health, big data analytics, and artificial intelligence are essential components of pandemic preparedness and response.Added knowledge This commentary integrates COVID-19 lessons and examines digital health’s development in the global health security system, highlighting shortcomings and opportunities for further discoveries.Global health impact for policy and action This commentary highlights priorities for digital health in public health preparedness and makes the case for investment in infrastructure, workforce, and technology access. It highlights the need for international collaboration in combating global health threats and advancing a collaborative, equitable strategy for pandemic readiness.

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Conflict of interest statement

No potential conflict of interest was reported by the author(s).

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