Impact of original, B.1.1.7, and B.1.351/P.1 SARS-CoV-2 lineages on vaccine effectiveness of two doses of COVID-19 mRNA vaccines: Results from a nationwide case-control study in France

Impact of original, B.1.1.7, and B.1.351/P.1 SARS-CoV-2 lineages on vaccine effectiveness of two doses of COVID-19 mRNA vaccines: Results from a nationwide case-control study in France

Background: We aimed to assess the effectiveness of two doses of mRNA COVID-19 vaccines against COVID-19 with the original virus and other lineages circulating in France. Methods: In this nationwide case-control study, cases were SARS-CoV-2 infected adults with onset of symptoms between 14 February...

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Bibliographic Details
Main Authors: Tiffany Charmet, Laura Schaeffer, Rebecca Grant, Simon Galmiche, Olivia Chény, Cassandre Von Platen, Alexandra Maurizot, Alexandra Rogoff, Faïza Omar, Christophe David, Alexandra Septfons, Simon Cauchemez, Alexandre Gaymard, Bruno Lina, Louise H Lefrancois, Vincent Enouf, Sylvie van der Werf, Alexandra Mailles, Daniel Levy-Bruhl, Fabrice Carrat, Arnaud Fontanet
Format: Article
Language:English
Published: Elsevier 2021-09-01
Series:The Lancet Regional Health. Europe
Subjects:
COVID-19
Vaccine effectiveness
SARS-CoV-2 variants
epidemiology
case-control study
Online Access:http://www.sciencedirect.com/science/article/pii/S2666776221001484

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