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Journal article

Safety, immunogenicity, and reactogenicity of BNT162b2 and mRNA-1273 COVID-19 vaccines given as fourth-dose boosters following two doses of ChAdOx1 nCoV-19 or BNT162b2 and a third dose of BNT162b2 (COV-BOOST): a multicentre, blinded, phase 2, randomised trial

Abstract:

Background: Some high-income countries have deployed fourth doses of COVID-19 vaccines, but the clinical need, effectiveness, timing, and dose of a fourth dose remain uncertain. We aimed to investigate the safety, reactogenicity, and immunogenicity of fourth-dose boosters against COVID-19.


Methods: The COV-BOOST trial is a multicentre, blinded, phase 2, randomised controlled trial of seven COVID-19 vaccines given as third-dose boosters at 18 si...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1016/s1473-3099(22)00271-7

Authors


More by this author
Institution:
University of Oxford
Division:
MSD
Department:
Paediatrics
Role:
Author
ORCID:
0000-0002-9863-4807
More by this author
Institution:
University of Oxford
Division:
MSD
Department:
Paediatrics
Role:
Author
ORCID:
0000-0002-0749-8329

Contributors

Role:
Contributor


More from this funder
Funder identifier:
https://ror.org/03x94j517
Grant:
MC_UU_00004/04
MR/N026993/1
More from this funder
Funder identifier:
https://ror.org/0187kwz08
Grant:
NF-SI-0617-10010


Publisher:
Elsevier
Journal:
Lancet Infectious Diseases More from this journal
Volume:
22
Issue:
8
Pages:
1131-1141
Place of publication:
United States
Publication date:
2022-05-09
Acceptance date:
2022-04-19
DOI:
EISSN:
1474-4457
ISSN:
1473-3099
Pmid:
35550261


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