- Analytics use case(s): PLE
- Study type: Clinical
- Tags: -
- Study lead: AO
- Study lead forums tag: AO
- Study start date: May 2021
- Study end date: August 2022
- Protocol: -
- Publications: 10.1101/2021.12.22.21268253
- Results explorer: -
This study focuses on investigating short-term vaccine effectiveness within the first two weeks after the first dose of COVID-19 vaccines. It also investigates long-term effectiveness in partially and fully vaccinated adults along with helthseeking behavior-associated bias.