Ontology highlight
ABSTRACT:
SUBMITTER: Wang T
PROVIDER: S-EPMC9274021 | biostudies-literature | 2022 Jul
REPOSITORIES: biostudies-literature
Wang Tao T Li Chaoqun C Li Hongyan H Li Zheheng Z
BMJ open 20220713 7
<h4>Objective</h4>By using health code blockchain, cities can maximise the use of personal information while maximising the protection of personal privacy in the monitoring and evaluation of the effectiveness of listed vaccines.<h4>Design</h4>This study constructs an urban COVID-19 listed vaccine effectiveness (VE) monitoring, evaluation and application system based on the health code blockchain. This study uses this system and statistical simulation to analyse three urban application scenarios, ...[more]