Blockchain-based Covid Vaccination Registration and Monitoring

Abstract

The earth is sick now for an invisible enemy, the covid 19. The world hasn't seen this amount of death in past centuries. Top-notch upgradation in technology and the advancement in the research area creates the hope of life by inventing vaccines. As only three vaccines got approved, there are issues related to the demand. The question arises how first and how effectively those vaccines can be distributed at a mass level. And obviously how the authenticity and security will be ensured related to vaccination. Counterfeit vaccine passport or covid test passport already being a viral topic in Bangladesh recently. Here's come the power and effectiveness of blockchain technology in terms of mitigating the authenticity issues. This piece of research contributes in covid test report generation and vaccination passport generation along with a unique feature of prioritization. Well, we know it's impossible to fill all the needs of vaccines cause the production is limited. And a country like Bangladesh with a huge population is so tough to ensure quality distribution. This research can mitigate these issues. We all know that it's very urgent to vaccinate the area where the positive test ratio is greater than the other area. According to this concept, a prioritization-based system with trustworthiness and authenticity has been introduced by using blockchain. This research approach to mitigate the counterfeit test and vaccination passport and a prioritization-based safe vaccination system that ensure effective inoculation based on blockchain.