Predicting the efficacy of variant-modified COVID-19 vaccine boosters

Author:

Khoury David S.ORCID,Docken Steffen S.ORCID,Subbarao Kanta,Kent Stephen J.ORCID,Davenport Miles P.ORCID,Cromer DeborahORCID

Abstract

AbstractAs a result of the emergence and circulation of antigenically distinct SARS-CoV-2 variants, a number of variant-modified COVID-19 vaccines have been developed. Here we perform a meta-analysis of the available data on neutralisation titres from clinical studies comparing booster vaccination with either the current ancestral-based vaccines or variant-modified vaccines. We then use this to predict the relative efficacies of these booster vaccines under different scenarios.

Publisher

Cold Spring Harbor Laboratory

Reference15 articles.

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