Résultats de la recherche - 2 results
Investigating COVID-19 Vaccine Impact on the Risk of Hospitalisation through the Analysis of National Surveillance Data Collected in Belgium.
status. For each period, vaccination status, and age group, we estimated risk ratios (RR) corresponding to the ratio between the probability of being hospitalised following SARS-CoV-2 infection if belonging ...
Vaccine effectiveness against onward transmission of SARS-CoV2-infection by variant of concern and time since vaccination, Belgian contact tracing, 2021.
(Delta, 150-200 days after vaccination). We observed lower initial VE i in the age group 65-84 years (32% vs 46% in the age group 45-64 years for BNT162 b2) and faster waning. Hybrid immunity waned slower ...