Potential of Blockchain in Disease Surveillance

Abstract

In contemporary times, technology is exerting a transformative influence on every facet of human existence. Presently, it is intricately intertwined with nearly all aspects of modern society. Various technological advancements have surfaced recently, including the emergence of blockchain. In order to effectively monitor organizational assets, the utilization of blockchain technology, a decentralized and unalterable ledger, could be employed. Utilizing blockchain technology facilitates secure and cost-effective monitoring and exchange of a wide range of tangible or intangible assets. The blockchain network can monitor and record various activities, such as requests, purchases, accounting, operations, and other related functions. Furthermore, because all individuals within the network have access to identical and current information, it is possible to oversee each transaction stage, thereby increasing confidence and facilitating the emergence of novel prospects and efficacy. The fundamental components of a blockchain include distributed ledgers, immutable data, and intelligent contracts. The blockchain process involves recording individual transactions as discrete blocks of data, which are subsequently linked to the preceding blocks to enable the system’s operation. The emergence of advanced technologies, such as blockchain, has provided a viable solution for addressing the monitoring of patients affected by the coronavirus. The utilization of blockchain technology has the potential to combat pandemics through its ability to facilitate the timely identification of epidemics, safeguarding of sensitive personal information through smart contracts, and streamlined exchange of information. This chapter will explore various use cases of blockchain technology, highlighting the implementation of novel tracking systems enabled by this technology.