Elevated risk of infection with SARS-CoV-2 Beta, Gamma, and Delta variants compared with Alpha variant in vaccinated individuals

Stijn P. Andeweg, Harry Vennema, Irene Veldhuijzen, Naomi Smorenburg, Dennis Schmitz, Florian Zwagemaker, Arianne B. Van Gageldonk-Lafeber, Susan J.M. Hahne, Chantal Reusken, Mirjam J. Knol*, Dirk Eggink*, Janke Schinkel, Matthijs R.A. Welkers, Marcel Jonges, Jelle Koopsen, Menno D.de Jong, Richard Molenkamp, David F. Nieuwenhuijse, Reina S. Sikkema, Bas B.Oude MunninkMarion Koopmans, Adri van der Zanden, Laura Manrho, Jessica de Beer, Stefan A. Boers, Erin Meijers, Tom Vreeswijk, Igor A. Sidorov, Djoo Dunk, Pieter W. Smit, Suzan D. Pas, Jaco J. Verweij, Joep J.J.M. Stohr, Jozef Dingemans, Brian van der Veer, Lieke van Alphen, Paul Savelkoul, Hubert G.M. Niesters, Erley F.Lizarazo Forero, Monika A. Fliss, Lilli Gard, Anniek A.N. Tanja, Rob Schuurman10, Annemarie M.J. Wensing, L. Marije Hofstra, Jordy P.M. Coolen, Janette C. Rahamat-Langendoen1, Willem J.G. Melchers, Heiman F.L. Wertheim, Remco Dijkman, RIVM COVID-19 Molecular epidemiology group, SeqNeth Molecular surveillance group

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

Abstract

The extent to which severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants of concern (VOCs) break through infection- or vaccine-induced immunity is not well understood. We analyzed 28,578 sequenced SARS-CoV-2 samples from individuals with known immune status obtained through national community testing in the Netherlands from March to August 2021. We found evidence of an increased risk of infection by the Beta (B.1.351), Gamma (P.1), or Delta (B.1.617.2) variants compared with the Alpha (B.1.1.7) variant after vaccination. No clear differences were found between vaccines. However, the effect was larger in the first 14 to 59 days after complete vaccination compared with =60 days. In contrast to vaccine-induced immunity, there was no increased risk for reinfection with Beta, Gamma, or Delta variants relative to the Alpha variant in individuals with infection-induced immunity.
Original languageEnglish
Article numberabn4338
Number of pages8
JournalScience Translational Medicine
Volume15
Issue number684
DOIs
Publication statusPublished - 22 Feb 2023

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