基于区块链技术的疫苗追溯架构

Vaccine tracing framework based on blockchain technology

疫苗安全一直备受人们关注,它从一个人的出生开始就一直影响着人们的生活。然而现在的疫苗市场仍存在较多问题,致使疫苗安全事件时有发生,因此,对于疫苗整个生命周期的监管和流向追溯是十分必要的。本文提出一种基于区块链的疫苗追踪溯源架构,重点解决疫苗从生产到用于临床整个过程中真实的信息追溯,实现疫苗生产使用过程对医生和患者透明、可追溯、安全可信,从而避免问题疫苗的出现。

Vaccine safety has always been an important concern as it affects people's health since their birth.However,current vaccine market suffers from many problems that lead to frequent vaccine safety incidents.Therefore,it is necessary to enforce better censorship and traceability of vaccines throughout their life cycle.This paper proposes a vaccine tracing framework based on blockchain that allows vaccine information traceability during production and clinical use.It realizes the transparency of vaccine life cycle and provide traceable,authentic vaccine information to doctors and patients to prevent questionable vaccines.