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COVID-19 Vaccine effectiveness against symptomatic infection and hospitalization in Belgium, July 2021-APRIL 2022

2022-05-11

Abstract excerpt

1. The COVID-19 vaccination campaign in Belgium aimed to reduce disease spread and severity. We quantified the observed vaccine effectiveness (VE) against symptomatic infection (VEi) and hospitalization (VEh). Exhaustive data on testing and vaccination was combined with a clinical hospital survey. We estimated VEi using a test negative design and VEh using a proportional hazard analysis. We controlled for prior in...

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Literature Corpus work
94c83bf5-8738-5a3b-a6e5-da8cb0cfab79
DOI
10.1101/2022.05.09.22274623
Open publication

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COVID-19 Vaccine effectiveness against symptomatic infection and hospitalization in Belgium, July 2021-APRIL 2022DOI 10.1101/2022.05.09.22274623
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