Zoekresultaten - 4 results
Interim analysis of COVID-19 vaccine effectiveness against hospitalisation and death using electronic health records in six European countries
period covered in this report is April 2022 to March 2023. The rVE of first, second and third booster doses was estimated and compared to the VE of complete primary vaccination received at least 24 weeks ...
Factors underlying COVID-19 booster vaccine uptake among adults in Belgium
positive for COVID-19 once after first booster were more likely to receive the second booster. Individuals with multiple positive COVID-19 tests before and after primary course or first booster were less ...
Monitoring COVID-19 vaccine effectiveness against COVID-19 hospitalisation and death using electronic health registries in ≥65 years old population in six European countries, October 2021 to November 2022.
random-effects meta-analysis. RESULTS: For ≥80 years, considering unvaccinated as the reference, VE against COVID-19 hospitalisation decreased from 66.9% (95% CI: 60.1; 72.6) to 36.1% (95% CI:-27.3; 67.9) for the primary ...
Vaccine effectiveness of the second and third COVID-19 boosters in Belgium (administered during 2022 autumn campaign)
and%203rd%20COVID-19%20boosters%2C%20in%20Belgium%20%28autumn%202022%20campaign%29.pdf Keywords: Booster COVID-19 Vaccine effectiveness Abstract: In early 2021, the primary vaccination campaign against ...