1
|
Dupont L, Snell LB, Graham C, Seow J, Merrick B, Lechmere T, Maguire TJA, Hallett SR, Pickering S, Charalampous T, Alcolea-Medina A, Huettner I, Jimenez-Guardeño JM, Acors S, Almeida N, Cox D, Dickenson RE, Galao RP, Kouphou N, Lista MJ, Ortega-Prieto AM, Wilson H, Winstone H, Fairhead C, Su JZ, Nebbia G, Batra R, Neil S, Shankar-Hari M, Edgeworth JD, Malim MH, Doores KJ. Neutralizing antibody activity in convalescent sera from infection in humans with SARS-CoV-2 and variants of concern. Nat Microbiol 2021; 6:1433-1442. [PMID: 34654917 PMCID: PMC8556155 DOI: 10.1038/s41564-021-00974-0] [Citation(s) in RCA: 68] [Impact Index Per Article: 22.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 09/03/2021] [Indexed: 12/17/2022]
Abstract
COVID-19 vaccine design and vaccination rollout need to take into account a detailed understanding of antibody durability and cross-neutralizing potential against SARS-CoV-2 and emerging variants of concern (VOCs). Analyses of convalescent sera provide unique insights into antibody longevity and cross-neutralizing activity induced by variant spike proteins, which are putative vaccine candidates. Using sera from 38 individuals infected in wave 1, we show that cross-neutralizing activity can be detected up to 305 days pos onset of symptoms, although sera were less potent against B.1.1.7 (Alpha) and B1.351 (Beta). Over time, despite a reduction in overall neutralization activity, differences in sera neutralization potency against SARS-CoV-2 and the Alpha and Beta variants decreased, which suggests that continued antibody maturation improves tolerance to spike mutations. We also compared the cross-neutralizing activity of wave 1 sera with sera from individuals infected with the Alpha, the Beta or the B.1.617.2 (Delta) variants up to 79 days post onset of symptoms. While these sera neutralize the infecting VOC and parental virus to similar levels, cross-neutralization of different SARS-CoV-2 VOC lineages is reduced. These findings will inform the optimization of vaccines to protect against SARS-CoV-2 variants.
Collapse
Affiliation(s)
- Liane Dupont
- Department of Infectious Diseases, School of Immunology and Microbial Sciences, King's College London, London, UK
| | - Luke B Snell
- Centre for Clinical Infection and Diagnostics Research, Department of Infectious Diseases, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Carl Graham
- Department of Infectious Diseases, School of Immunology and Microbial Sciences, King's College London, London, UK
| | - Jeffrey Seow
- Department of Infectious Diseases, School of Immunology and Microbial Sciences, King's College London, London, UK
| | - Blair Merrick
- Centre for Clinical Infection and Diagnostics Research, Department of Infectious Diseases, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Thomas Lechmere
- Department of Infectious Diseases, School of Immunology and Microbial Sciences, King's College London, London, UK
| | - Thomas J A Maguire
- Department of Infectious Diseases, School of Immunology and Microbial Sciences, King's College London, London, UK
| | - Sadie R Hallett
- Department of Infectious Diseases, School of Immunology and Microbial Sciences, King's College London, London, UK
| | - Suzanne Pickering
- Department of Infectious Diseases, School of Immunology and Microbial Sciences, King's College London, London, UK
| | - Themoula Charalampous
- Centre for Clinical Infection and Diagnostics Research, Department of Infectious Diseases, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Adela Alcolea-Medina
- Centre for Clinical Infection and Diagnostics Research, Department of Infectious Diseases, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Isabella Huettner
- Department of Infectious Diseases, School of Immunology and Microbial Sciences, King's College London, London, UK
| | - Jose M Jimenez-Guardeño
- Department of Infectious Diseases, School of Immunology and Microbial Sciences, King's College London, London, UK
| | - Sam Acors
- Department of Infectious Diseases, School of Immunology and Microbial Sciences, King's College London, London, UK
| | - Nathalia Almeida
- Department of Infectious Diseases, School of Immunology and Microbial Sciences, King's College London, London, UK
| | - Daniel Cox
- Department of Infectious Diseases, School of Immunology and Microbial Sciences, King's College London, London, UK
| | - Ruth E Dickenson
- Department of Infectious Diseases, School of Immunology and Microbial Sciences, King's College London, London, UK
| | - Rui Pedro Galao
- Department of Infectious Diseases, School of Immunology and Microbial Sciences, King's College London, London, UK
| | - Neophytos Kouphou
- Department of Infectious Diseases, School of Immunology and Microbial Sciences, King's College London, London, UK
| | - Marie Jose Lista
- Department of Infectious Diseases, School of Immunology and Microbial Sciences, King's College London, London, UK
| | - Ana Maria Ortega-Prieto
- Department of Infectious Diseases, School of Immunology and Microbial Sciences, King's College London, London, UK
| | - Harry Wilson
- Department of Infectious Diseases, School of Immunology and Microbial Sciences, King's College London, London, UK
| | - Helena Winstone
- Department of Infectious Diseases, School of Immunology and Microbial Sciences, King's College London, London, UK
| | - Cassandra Fairhead
- Centre for Clinical Infection and Diagnostics Research, Department of Infectious Diseases, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Jia Zhe Su
- Centre for Clinical Infection and Diagnostics Research, Department of Infectious Diseases, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Gaia Nebbia
- Centre for Clinical Infection and Diagnostics Research, Department of Infectious Diseases, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Rahul Batra
- Centre for Clinical Infection and Diagnostics Research, Department of Infectious Diseases, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Stuart Neil
- Department of Infectious Diseases, School of Immunology and Microbial Sciences, King's College London, London, UK
| | - Manu Shankar-Hari
- Department of Infectious Diseases, School of Immunology and Microbial Sciences, King's College London, London, UK
| | - Jonathan D Edgeworth
- Centre for Clinical Infection and Diagnostics Research, Department of Infectious Diseases, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Michael H Malim
- Department of Infectious Diseases, School of Immunology and Microbial Sciences, King's College London, London, UK
| | - Katie J Doores
- Department of Infectious Diseases, School of Immunology and Microbial Sciences, King's College London, London, UK.
| |
Collapse
|