1. Cross-Variant Neutralizing Serum Activity after SARS-CoV-2 Breakthrough Infections
- Author
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Pinkus Tober-Lau, Henning Gruell, Kanika Vanshylla, Willi M. Koch, David Hillus, Philipp Schommers, Isabelle Suárez, Norbert Suttorp, Leif Erik Sander, Florian Klein, and Florian Kurth
- Subjects
COVID-19 ,2019 novel coronavirus disease ,coronavirus disease ,severe acute respiratory syndrome coronavirus 2 ,SARS-CoV-2 ,viruses ,Medicine ,Infectious and parasitic diseases ,RC109-216 - Abstract
To determine neutralizing activity against the severe acute respiratory syndrome coronavirus 2 ancestral strain and 4 variants of concern, we tested serum from 30 persons with breakthrough infection after 2-dose vaccination. Cross-variant neutralizing activity was comparable to that after 3-dose vaccination. Shorter intervals between vaccination and breakthrough infection correlated with lower neutralizing titers.
- Published
- 2022
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