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Blockchain and COVID-19 Pandemic: Applications and Challenges
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  • Raja Wasim Ahmad ,
  • Khaled Salah ,
  • Raja Jayaraman ,
  • Ibrar Yaqoob ,
  • Samer Ellahham ,
  • Mohammed Omar
Raja Wasim Ahmad
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Khaled Salah
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Raja Jayaraman
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Ibrar Yaqoob
Khalifa University of Science and Technology, Khalifa University of Science and Technology

Corresponding Author:[email protected]

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Samer Ellahham
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Mohammed Omar
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The year 2020 has witnessed the emergence of coronavirus (COVID-19) that has rapidly spread and adversely affected the global economy, health, and human lives. The COVID-19 pandemic has exposed the limitations of existing healthcare systems regarding their inadequacy to timely and efficiently handle public health emergencies. A large portion of today’s healthcare systems are centralized and fall short in providing necessary information security and privacy, data immutability, transparency, and traceability features to detect fraud related to COVID-19 vaccination certification, and anti-body testing. Blockchain technology can assist in combating the COVID-19 pandemic by ensuring safe and reliable medical supplies, accurate identification of virus hot spots, and establishing data provenance to verify the genuineness of personal protective equipment. This paper discusses the potential blockchain applications for the COVID-19 pandemic. It presents the high-level design of three blockchain-based systems to enable governments and medical professionals to efficiently handle health emergencies caused by COVID-19. It discusses the important ongoing blockchain-based research projects, use cases, and case studies to demonstrate the adoption of blockchain technology for COVID-19. Finally, it identifies and discusses future research challenges, along with their key causes and guidelines.
Aug 2023Published in Cluster Computing volume 26 issue 4 on pages 2383-2408. 10.1007/s10586-023-04009-7