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Parker E, Thomas J, Roper KJ, Ijaz S, Edwards T, Marchesin F, Katsanovskaja K, Lett L, Jones C, Hardwick HE, Davis C, Vink E, McDonald SE, Moore SC, Dicks S, Jegatheesan K, Cook NJ, Hope J, Cherepanov P, McClure MO, Baillie JK, Openshaw PJM, Turtle L, Ho A, Semple MG, Paxton WA, Tedder RS, Pollakis G. SARS-CoV-2 antibody responses associate with sex, age and disease severity in previously uninfected people admitted to hospital with COVID-19: An ISARIC4C prospective study. Front Immunol 2023; 14:1146702. [PMID: 37056776 PMCID: PMC10087108 DOI: 10.3389/fimmu.2023.1146702] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 02/27/2023] [Indexed: 03/17/2023] Open
Abstract
The SARS-CoV-2 pandemic enables the analysis of immune responses induced against a novel coronavirus infecting immunologically naïve individuals. This provides an opportunity for analysis of immune responses and associations with age, sex and disease severity. Here we measured an array of solid-phase binding antibody and viral neutralising Ab (nAb) responses in participants (n=337) of the ISARIC4C cohort and characterised their correlation with peak disease severity during acute infection and early convalescence. Overall, the responses in a Double Antigen Binding Assay (DABA) for antibody to the receptor binding domain (anti-RBD) correlated well with IgM as well as IgG responses against viral spike, S1 and nucleocapsid protein (NP) antigens. DABA reactivity also correlated with nAb. As we and others reported previously, there is greater risk of severe disease and death in older men, whilst the sex ratio was found to be equal within each severity grouping in younger people. In older males with severe disease (mean age 68 years), peak antibody levels were found to be delayed by one to two weeks compared with women, and nAb responses were delayed further. Additionally, we demonstrated that solid-phase binding antibody responses reached higher levels in males as measured via DABA and IgM binding against Spike, NP and S1 antigens. In contrast, this was not observed for nAb responses. When measuring SARS-CoV-2 RNA transcripts (as a surrogate for viral shedding) in nasal swabs at recruitment, we saw no significant differences by sex or disease severity status. However, we have shown higher antibody levels associated with low nasal viral RNA indicating a role of antibody responses in controlling viral replication and shedding in the upper airway. In this study, we have shown discernible differences in the humoral immune responses between males and females and these differences associate with age as well as with resultant disease severity.
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Affiliation(s)
- Eleanor Parker
- Department of Infectious Disease, Imperial College London, London, United Kingdom
| | - Jordan Thomas
- National Institute of Health and Care Research (NIHR) Health Protection Research Unit in Emerging and Zoonotic Infections, Department of Clinical Infection, Microbiology and Immunology, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, United Kingdom
| | - Kelly J. Roper
- National Institute of Health and Care Research (NIHR) Health Protection Research Unit in Emerging and Zoonotic Infections, Department of Clinical Infection, Microbiology and Immunology, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, United Kingdom
| | - Samreen Ijaz
- Blood Borne Virus Unit, Reference Department, UK Health Security Agency, London, United Kingdom
| | - Tansy Edwards
- Medical Research Council (MRC) International Statistics and Epidemiology Group, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Federica Marchesin
- Department of Infectious Disease, Imperial College London, London, United Kingdom
| | - Ksenia Katsanovskaja
- Department of Infectious Disease, Imperial College London, London, United Kingdom
| | - Lauren Lett
- National Institute of Health and Care Research (NIHR) Health Protection Research Unit in Emerging and Zoonotic Infections, Department of Clinical Infection, Microbiology and Immunology, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, United Kingdom
| | - Christopher Jones
- National Institute of Health and Care Research (NIHR) Health Protection Research Unit in Emerging and Zoonotic Infections, Department of Clinical Infection, Microbiology and Immunology, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, United Kingdom
| | - Hayley E. Hardwick
- National Institute of Health and Care Research (NIHR) Health Protection Research Unit in Emerging and Zoonotic Infections, Department of Clinical Infection, Microbiology and Immunology, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, United Kingdom
| | - Chris Davis
- Medical Research Council, University of Glasgow Centre for Virus Research, Glasgow, United Kingdom
| | - Elen Vink
- Medical Research Council, University of Glasgow Centre for Virus Research, Glasgow, United Kingdom
| | - Sarah E. McDonald
- Medical Research Council, University of Glasgow Centre for Virus Research, Glasgow, United Kingdom
| | - Shona C. Moore
- National Institute of Health and Care Research (NIHR) Health Protection Research Unit in Emerging and Zoonotic Infections, Department of Clinical Infection, Microbiology and Immunology, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, United Kingdom
| | - Steve Dicks
- Blood Borne Virus Unit, Reference Department, UK Health Security Agency, London, United Kingdom
- National Health Service (NHS) Blood and Transplant, London, United Kingdom
| | - Keerthana Jegatheesan
- Blood Borne Virus Unit, Reference Department, UK Health Security Agency, London, United Kingdom
- National Health Service (NHS) Blood and Transplant, London, United Kingdom
| | - Nicola J. Cook
- Chromatin Structure and Mobile DNA Laboratory, The Francis Crick Institute, London, United Kingdom
| | - Joshua Hope
- Chromatin Structure and Mobile DNA Laboratory, The Francis Crick Institute, London, United Kingdom
| | - Peter Cherepanov
- Chromatin Structure and Mobile DNA Laboratory, The Francis Crick Institute, London, United Kingdom
| | - Myra O. McClure
- Department of Infectious Disease, Imperial College London, London, United Kingdom
| | | | | | - Lance Turtle
- National Institute of Health and Care Research (NIHR) Health Protection Research Unit in Emerging and Zoonotic Infections, Department of Clinical Infection, Microbiology and Immunology, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, United Kingdom
| | - Antonia Ho
- Medical Research Council, University of Glasgow Centre for Virus Research, Glasgow, United Kingdom
| | - Malcolm G. Semple
- National Institute of Health and Care Research (NIHR) Health Protection Research Unit in Emerging and Zoonotic Infections, Department of Clinical Infection, Microbiology and Immunology, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, United Kingdom
| | - William A. Paxton
- National Institute of Health and Care Research (NIHR) Health Protection Research Unit in Emerging and Zoonotic Infections, Department of Clinical Infection, Microbiology and Immunology, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, United Kingdom
| | - Richard S. Tedder
- Department of Infectious Disease, Imperial College London, London, United Kingdom
| | - Georgios Pollakis
- National Institute of Health and Care Research (NIHR) Health Protection Research Unit in Emerging and Zoonotic Infections, Department of Clinical Infection, Microbiology and Immunology, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, United Kingdom
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Cui SJ, Zhang Y, Gao WJ, Wang XL, Yang P, Wang QY, Pang XH, Zeng XP, Li LM. Symptomatic and Asymptomatic SARS-CoV-2 Infection and Follow-up of Neutralizing Antibody Levels. BIOMEDICAL AND ENVIRONMENTAL SCIENCES : BES 2022; 35:1100-1105. [PMID: 36597289 PMCID: PMC9850449 DOI: 10.3967/bes2022.139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Accepted: 10/08/2022] [Indexed: 06/17/2023]
Abstract
OBJECTIVE To investigate neutralizing antibody levels in symptomatic and asymptomatic patients with coronavirus disease 2019 (COVID-19) at 6 and 10 months after disease onset. METHODS Blood samples were collected at three different time points from 27 asymptomatic individuals and 69 symptomatic patients infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Virus-neutralizing antibody titers against SARS-CoV-2 in both groups were measured and statistically analyzed. RESULTS The symptomatic and asymptomatic groups had higher neutralizing antibodies at 3 months and 1-2 months post polymerase chain reaction confirmation, respectively. However, neutralizing antibodies in both groups dropped significantly to lower levels at 6 months post-PCR confirmation. CONCLUSION Continued monitoring of symptomatic and asymptomatic individuals with COVID-19 is key to controlling the infection.
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Affiliation(s)
- Shu Juan Cui
- Institute for Infectious Disease and Endemic Disease Control, Beijing Center for Disease Prevention and Control, Beijing 100013, China
| | - Yi Zhang
- General Administration of Customs (Beijing) International Travel Health Care Center, Beijing 100013, China
| | - Wen Jing Gao
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Center, Beijing 100191, China
| | - Xiao Li Wang
- Institute for Infectious Disease and Endemic Disease Control, Beijing Center for Disease Prevention and Control, Beijing 100013, China
| | - Peng Yang
- Institute for Infectious Disease and Endemic Disease Control, Beijing Center for Disease Prevention and Control, Beijing 100013, China
| | - Quan Yi Wang
- Institute for Infectious Disease and Endemic Disease Control, Beijing Center for Disease Prevention and Control, Beijing 100013, China
| | - Xing Huo Pang
- Institute for Infectious Disease and Endemic Disease Control, Beijing Center for Disease Prevention and Control, Beijing 100013, China
| | - Xiao Peng Zeng
- Institute for Infectious Disease and Endemic Disease Control, Beijing Center for Disease Prevention and Control, Beijing 100013, China
| | - Li Ming Li
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Center, Beijing 100191, China
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Pereira C, Harris BHL, Di Giovannantonio M, Rosadas C, Short CE, Quinlan R, Sureda-Vives M, Fernandez N, Day-Weber I, Khan M, Marchesin F, Katsanovskaja K, Parker E, Taylor GP, Tedder RS, McClure MO, Dani M, Fertleman M. The Association Between Antibody Response to Severe Acute Respiratory Syndrome Coronavirus 2 Infection and Post-COVID-19 Syndrome in Healthcare Workers. J Infect Dis 2021; 223:1671-1676. [PMID: 33675366 PMCID: PMC7989400 DOI: 10.1093/infdis/jiab120] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Accepted: 02/26/2021] [Indexed: 12/19/2022] Open
Abstract
It is currently unknown how post-COVID-19 syndrome (PCS) may affect those infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). This longitudinal study includes healthcare staff who tested positive for SARS-CoV-2 between March and April 2020, with follow-up of their antibody titers and symptoms. More than half (21 of 38) had PCS after 7–8 months. There was no statistically significant difference between initial reverse-transcription polymerase chain reaction titers or serial antibody levels between those who did and those who did not develop PCS. This study highlights the relative commonality of PCS in healthcare workers and this should be considered in vaccination scheduling and workforce planning to allow adequate frontline staffing numbers.
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Affiliation(s)
- Christopher Pereira
- Cutrale Perioperative and Ageing Group, Department of Bioengineering, Imperial College London, London, United Kingdom.,The Wellington Hospital, Circus Road, St John's Wood, London, United Kingdom
| | - Benjamin H L Harris
- Computational Biology and Integrative Genomics, Department of Oncology, University of Oxford, Oxford, United Kingdom.,The Wellington Hospital, Circus Road, St John's Wood, London, United Kingdom
| | - Matteo Di Giovannantonio
- Computational Biology and Integrative Genomics, Department of Oncology, University of Oxford, Oxford, United Kingdom
| | - Carolina Rosadas
- Department of Infectious Disease, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Charlotte-Eve Short
- Department of Infectious Disease, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Rachael Quinlan
- Department of Infectious Disease, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Macià Sureda-Vives
- Department of Infectious Disease, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Natalia Fernandez
- Department of Infectious Disease, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Isaac Day-Weber
- Department of Infectious Disease, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Maryam Khan
- Department of Infectious Disease, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Federica Marchesin
- Department of Infectious Disease, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Ksenia Katsanovskaja
- Department of Infectious Disease, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Eleanor Parker
- Department of Infectious Disease, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Graham P Taylor
- Department of Infectious Disease, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Richard S Tedder
- Department of Infectious Disease, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Myra O McClure
- Department of Infectious Disease, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Melanie Dani
- Cutrale Perioperative and Ageing Group, Department of Bioengineering, Imperial College London, London, United Kingdom.,Department of Geriatric Medicine, Hammersmith Hospital, London, United Kingdom
| | - Michael Fertleman
- Cutrale Perioperative and Ageing Group, Department of Bioengineering, Imperial College London, London, United Kingdom
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