论文标题
通过在疫苗推出管理中应用区块链来减少COVID-19案件和死亡
Reducing COVID-19 Cases and Deaths by Applying Blockchain in Vaccination Rollout Management
论文作者
论文摘要
由于对2019年冠状病毒病（COVID-19）的快速疫苗接种推出对于恢复日常生活和避免病毒突变至关重要，因此具有放松的疫苗接种管理系统很容易。但是，强大的管理系统可以支持执行预防措施，从而减少发病率和死亡。在这里，我们通过扩展易感暴露感染的恢复（SEIR）模型来建模基于区块链的可信赖和可靠的管理系统。该模型包括预防措施，例如戴口罩，社会距离，疫苗接种率和疫苗接种效率。它还考虑了负面的社会行为，例如违反社会距离的行为以及使用非法疫苗接种证明的尝试。通过评估该模型，我们表明，在最苛刻的情况下，拟议的系统可以减少250万例病例和半百万的死亡。
Because a fast vaccination rollout against coronavirus disease 2019 (COVID-19) is critical to restore daily life and avoid virus mutations, it is tempting to have a relaxed vaccination-administration management system. However, a robust management system can support the enforcement of preventive measures, and in turn, reduce incidence and deaths. Here, we model a trustable and reliable management system based on blockchain for vaccine distribution by extending the Susceptible-Exposed-Infected-Recovery (SEIR) model. The model includes prevention measures such as mask-wearing, social distance, vaccination rate, and vaccination efficiency. It also considers negative social behavior, such as violations of social distance and attempts of using illegitimate vaccination proofs. By evaluating the model, we show that the proposed system can reduce up to 2.5 million cases and half a million deaths in the most demanding scenarios.
