Safety and Immunogenicity against Ancestral, Delta and Omicron Virus Variants Following a Booster Dose of an Inactivated Whole-Virus COVID-19 Vaccine (VLA2001): Interim analysis of an open-label extension of the randomized, controlled, phase 3 COV-COMPARE trial

Christian Taucher, Rajeka Lazarus, Hanna Dellago, Gabriele Maurer, Petronela Weisova, Irena Čorbic Ramljak, Katrin Dubischar, Anders Lilja, Susanne Eder-Lingelbach, Romana Hochreiter, Juan Carlos Jaramillo, Helga Junker, Michael Krammer, Petra Pusic, Benedicte Querton, Julian Larcher-Senn, Markus Hoffmann, Stefan Pohlmann, Adam H R Finn

Research output: Contribution to journalArticle (Academic Journal)peer-review

10 Citations (Scopus)
Original languageEnglish
Pages (from-to)242-254
Number of pages13
JournalJournal of Infection
Volume87
Issue number3
DOIs
Publication statusPublished - 3 Jul 2023

Bibliographical note

Funding Information:
We thank the National Institute for Health and Care Research (NIHR) for recruitment support. We thank the EMA, MHRA, and Health Research Authority for their extraordinary efforts in rapidly reviewing submissions, for their attention to detail, and input into trial design. This report is independent research paid for by the Department of Health and Social Care. The views expressed in this publication are those of the authors and not necessarily those of the Department of Health and Social Care. The views expressed in this publication are those of the authors and not necessarily those of their employers or funders. We thank VisMederi srl Laboratories, Nexelis (a Q2 Solutions company), and Oxford Immunotec for immunogenicity analyses for this study. We Allucent and Assign Data Management and Biostatistics GmbH for excellent support with data management and data analysis. We thank all trial participants for their contribution, and the invaluable advice of the trial committees. Heinz Burgmann, Tom Wilkinson, Martin Sauer, Hermann Laferl, and Eva Poellabauer served as the independent members of the data and safety monitoring board. Finally, we thank Amy Kempf and Inga Nehlmeier for excellent technical support (pseudovirus neutralisation assays).

Publisher Copyright:
© 2023

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