Waning of first and second dose ChAdOx1 and BNT162b2 COVID-19 vaccinations: a pooled target trial study of 12.9 million individuals in England, Northern Ireland, Scotland and Wales
<strong>Background<br></strong> Several SARS-CoV-2 vaccines have been shown to provide protection against COVID-19 hospitalization and death. However, some evidence suggests that notable waning in effectiveness against these outcomes occurs within months of vaccination. We undertoo...
Main Authors: | , , , , , , |
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Format: | Journal article |
Language: | English |
Published: |
Oxford University Press
2022
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