Both COVID-19 infection and vaccination induce high-affinity cross-clade responses to SARS-CoV-2 variants
2022; Cell Press; Volume: 25; Issue: 8 Linguagem: Inglês
10.1016/j.isci.2022.104766
ISSN2589-0042
AutoresMarc Emmenegger, Sebastian Fiedler, Silvio D. Brugger, Sean R. A. Devenish, Alexey S. Morgunov, Alison Ilsley, Francesco Ricci, Anisa Y. Malik, Thomas Scheier, Leyla Batkitar, Lidia Madrigal, Marco Rossi, Georg Meisl, Andrew K. Lynn, Lanja Saleh, Arnold von Eckardstein, Tuomas P. J. Knowles, Adriano Aguzzi,
Tópico(s)Influenza Virus Research Studies
ResumoThe B.1.1.529 (omicron) variant has rapidly supplanted most other SARS-CoV-2 variants. Using microfluidics-based antibody affinity profiling (MAAP), we have characterized affinity and IgG concentration in the plasma of 39 individuals with multiple trajectories of SARS-CoV-2 infection and/or vaccination. Antibody affinity was similar against the wild-type, delta, and omicron variants (
Referência(s)