| Author(s): | Peter Nordström, Marcel Ballin, Anna Nordström |
| Document Title: | Risk of infection, hospitalization, and death up to 9 months after the second dose of COVID-19 vaccine: a retrospective, total population cohort study in Sweden |
| Retrieved from: | The Lancet |
| Published: | February 26, 2022 |
| Date Retrieved: | August 24, 2022 |
| Description: | Background Vaccine effectiveness against COVID-19 beyond 6 months remains incompletely understood. We aimed to investigate the effectiveness of COVID-19 vaccination against the risk of infection, hospitalisation, and death during the first 9 months after vaccination for the total population of Sweden. |
| * This document is only available for reading and research purposes only | |
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original link: https://www.thelancet.com/pdfs/journals/lancet/PIIS0140-6736(22)00089-7.pdf