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Nguyenla XH, Bates TA, Trank-Greene M, Wahedi M, Tafesse FG, Curlin M. Evaluating Humoral Immunity Elicited by XBB.1.5 Monovalent COVID-19 Vaccine. Emerg Infect Dis 2024; 30:1282-1283. [PMID: 38669121 DOI: 10.3201/eid3006.240051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/28/2024] Open
Abstract
Because novel SARS-CoV-2 variants continue to emerge, immunogenicity of XBB.1.5 monovalent vaccines against live clinical isolates needs to be evaluated. We report boosting of IgG (2.1×), IgA (1.5×), and total IgG/A/M (1.7×) targeting the spike receptor-binding domain and neutralizing titers against WA1 (2.2×), XBB.1.5 (7.4×), EG.5.1 (10.5×), and JN.1 (4.7×) variants.
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2
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He Q, An Y, Zhou X, Xie H, Tao L, Li D, Zheng A, Li L, Xu Z, Yu S, Wang R, Hu H, Liu K, Wang Q, Dai L, Xu K, Gao GF. Neutralization of EG.5, EG.5.1, BA.2.86, and JN.1 by antisera from dimeric receptor-binding domain subunit vaccines and 41 human monoclonal antibodies. MED 2024; 5:401-413.e4. [PMID: 38574739 DOI: 10.1016/j.medj.2024.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 02/03/2024] [Accepted: 03/11/2024] [Indexed: 04/06/2024]
Abstract
BACKGROUND The recently circulating Omicron variants BA.2.86 and JN.1 were identified with more than 30 amino acid changes on the spike protein compared to BA.2 or XBB.1.5. This study aimed to comprehensively assess the immune escape potential of BA.2.86, JN.1, EG.5, and EG.5.1. METHODS We collected human and murine sera to evaluate serological neutralization activities. The participants received three doses of coronavirus disease 2019 (COVID-19) vaccines or a booster dose of the ZF2022-A vaccine (Delta-BA.5 receptor-binding domain [RBD]-heterodimer immunogen) or experienced a breakthrough infection (BTI). The ZF2202-A vaccine is under clinical trial study (ClinicalTrials.gov: NCT05850507). BALB/c mice were vaccinated with a panel of severe acute respiratory syndrome coronavirus 2 RBD-dimer proteins. The antibody evasion properties of these variants were analyzed with 41 representative human monoclonal antibodies targeting the eight RBD epitopes. FINDINGS We found that BA.2.86 had less neutralization evasion than EG.5 and EG.5.1 in humans. The ZF2202-A booster induced significantly higher neutralizing titers than BTI. Furthermore, BA.2.86 and JN.1 exhibited stronger antibody evasion than EG.5 and EG.5.1 on RBD-4 and RBD-5 epitopes. Compared to BA.2.86, JN.1 further lost the ability to bind to several RBD-1 monoclonal antibodies and displayed further immune escape. CONCLUSIONS Our data showed that the currently dominating sub-variant, JN.1, showed increased immune evasion compared to BA.2.86 and EG.5.1, which is highly concerning. This study provides a timely risk assessment of the interested sub-variants and the basis for updating COVID-19 vaccines. FUNDING This work was funded by the National Key R&D Program of China, the National Natural Science Foundation of China, the Beijing Life Science Academy, the Bill & Melinda Gates Foundation, and the Postdoctoral Fellowship Program of China Postdoctoral Science Foundation (CPSF).
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MESH Headings
- Humans
- Animals
- Antibodies, Monoclonal/immunology
- SARS-CoV-2/immunology
- Mice
- Mice, Inbred BALB C
- COVID-19 Vaccines/immunology
- COVID-19 Vaccines/administration & dosage
- Antibodies, Neutralizing/immunology
- Antibodies, Neutralizing/blood
- COVID-19/prevention & control
- COVID-19/immunology
- Spike Glycoprotein, Coronavirus/immunology
- Spike Glycoprotein, Coronavirus/chemistry
- Vaccines, Subunit/immunology
- Vaccines, Subunit/administration & dosage
- Female
- Antibodies, Viral/blood
- Antibodies, Viral/immunology
- Betacoronavirus/immunology
- Male
- Immune Sera/immunology
- Adult
- Immune Evasion
- Neutralization Tests
- Epitopes/immunology
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Affiliation(s)
- Qingwen He
- Department of Microbiology, School of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, China; CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing, China
| | - Yaling An
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing, China
| | - Xuemei Zhou
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing, China; School of Life Sciences, Hebei University, Baoding, Hebei Province, China
| | - Haitang Xie
- Yijishan Hospital of Wannan Medical College, Wuhu, Anhui Province, China
| | - Lifeng Tao
- Anhui Zhifei Longcom Biopharmaceutical Co., Ltd., Hefei, Anhui Province, China
| | - Dedong Li
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing, China
| | - Anqi Zheng
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing, China
| | - Linjie Li
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing, China
| | - Zepeng Xu
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing, China; Faculty of Health Sciences, University of Macau, Macau SAR, China
| | - Shufan Yu
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing, China
| | - Ruyue Wang
- Anhui Zhifei Longcom Biopharmaceutical Co., Ltd., Hefei, Anhui Province, China
| | - Hua Hu
- Yijishan Hospital of Wannan Medical College, Wuhu, Anhui Province, China
| | - Kefang Liu
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing, China
| | - Qihui Wang
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing, China
| | - Lianpan Dai
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing, China
| | - Kun Xu
- Research Network of Immunity and Health (RNIH), Beijing Institutes of Life Science, Chinese Academy of Sciences (CAS), Beijing, China.
| | - George F Gao
- Department of Microbiology, School of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, China; CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing, China; Research Network of Immunity and Health (RNIH), Beijing Institutes of Life Science, Chinese Academy of Sciences (CAS), Beijing, China; D. H. Chen School of Universal Health and School of Public Health, Zhejiang University, Hangzhou, Zhejiang Province, China.
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3
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Matusali G, Mazzotta V, Meschi S, Colavita F, Gagliardini R, Bettini A, Gruber CEM, Vergori A, Gallì P, Focosi D, Girardi E, Antinori A, Maggi F. JN.1 neutralizing antibody titers after XBB.1.5 monovalent vaccine boost in healthcare workers and people with HIV. J Med Virol 2024; 96:e29631. [PMID: 38682689 DOI: 10.1002/jmv.29631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Revised: 03/30/2024] [Accepted: 04/12/2024] [Indexed: 05/01/2024]
Affiliation(s)
- Giulia Matusali
- Laboratory of Virology, National Institute for Infectious Diseases, Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Valentina Mazzotta
- Clinical and Research Infectious Diseases Department, National Institute for Infectious Diseases, Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Silvia Meschi
- Laboratory of Virology, National Institute for Infectious Diseases, Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Francesca Colavita
- Laboratory of Virology, National Institute for Infectious Diseases, Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Roberta Gagliardini
- Clinical and Research Infectious Diseases Department, National Institute for Infectious Diseases, Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Aurora Bettini
- Laboratory of Virology, National Institute for Infectious Diseases, Lazzaro Spallanzani IRCCS, Rome, Italy
| | | | - Alessandra Vergori
- Clinical and Research Infectious Diseases Department, National Institute for Infectious Diseases, Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Paola Gallì
- Health Direction, National Institute for Infectious Diseases, Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Daniele Focosi
- North-Western Tuscany Blood Bank, Pisa University Hospital, Pisa, Italy
| | - Enrico Girardi
- Scientific Direction, National Institute for Infectious Diseases, Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Andrea Antinori
- Clinical and Research Infectious Diseases Department, National Institute for Infectious Diseases, Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Fabrizio Maggi
- Laboratory of Virology, National Institute for Infectious Diseases, Lazzaro Spallanzani IRCCS, Rome, Italy
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4
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Wang W, Bhushan GL, Paz S, Stauft CB, Selvaraj P, Goguet E, Bishop-Lilly KA, Subramanian R, Vassell R, Lusvarghi S, Cong Y, Agan B, Richard SA, Epsi NJ, Fries A, Fung CK, Conte MA, Holbrook MR, Wang TT, Burgess TH, Mitre E, Pollett SD, Katzelnick LC, Weiss CD. Antigenic cartography using hamster sera identifies SARS-CoV-2 JN.1 evasion seen in human XBB.1.5 booster sera. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.04.05.588359. [PMID: 38712124 PMCID: PMC11071293 DOI: 10.1101/2024.04.05.588359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2024]
Abstract
Antigenic assessments of SARS-CoV-2 variants inform decisions to update COVID-19 vaccines. Primary infection sera are often used for assessments, but such sera are rare due to population immunity from SARS-CoV-2 infections and COVID-19 vaccinations. Here, we show that neutralization titers and breadth of matched human and hamster pre-Omicron variant primary infection sera correlate well and generate similar antigenic maps. The hamster antigenic map shows modest antigenic drift among XBB sub-lineage variants, with JN.1 and BA.4/BA.5 variants within the XBB cluster, but with five to six-fold antigenic differences between these variants and XBB.1.5. Compared to sera following only ancestral or bivalent COVID-19 vaccinations, or with post-vaccination infections, XBB.1.5 booster sera had the broadest neutralization against XBB sub-lineage variants, although a five-fold titer difference was still observed between JN.1 and XBB.1.5 variants. These findings suggest that antibody coverage of antigenically divergent JN.1 could be improved with a matched vaccine antigen.
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Affiliation(s)
- Wei Wang
- Office of Vaccines Research and Review, Center for Biologics Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland, USA
| | - Gitanjali L. Bhushan
- Viral Epidemiology and Immunity Unit, Laboratory of Infectious Diseases, Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Stephanie Paz
- Office of Vaccines Research and Review, Center for Biologics Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland, USA
| | - Charles B. Stauft
- Office of Vaccines Research and Review, Center for Biologics Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland, USA
| | - Prabhu Selvaraj
- Office of Vaccines Research and Review, Center for Biologics Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland, USA
| | - Emilie Goguet
- Department of Microbiology and Immunology, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc. Bethesda, Maryland, USA
| | - Kimberly A. Bishop-Lilly
- Biological Defense Research Directorate, Naval Medical Research Command, Fort Detrick, Maryland, USA
| | - Rahul Subramanian
- Office of Data Science and Emerging Technologies, Office of Science Management and Operations, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Russell Vassell
- Office of Vaccines Research and Review, Center for Biologics Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland, USA
| | - Sabrina Lusvarghi
- Office of Vaccines Research and Review, Center for Biologics Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland, USA
| | - Yu Cong
- Integrated Research Facility, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Ft. Detrick, Frederick, Maryland, USA
| | - Brian Agan
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc. Bethesda, Maryland, USA
- Infectious Disease Clinical Research Program, Department of Preventive Medicine and Biostatistics, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
| | - Stephanie A. Richard
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc. Bethesda, Maryland, USA
- Infectious Disease Clinical Research Program, Department of Preventive Medicine and Biostatistics, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
| | - Nusrat J. Epsi
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc. Bethesda, Maryland, USA
- Infectious Disease Clinical Research Program, Department of Preventive Medicine and Biostatistics, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
| | - Anthony Fries
- US Air Force School of Aerospace Medicine, Dayton, Ohio, USA
| | - Christian K. Fung
- Viral Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Matthew A. Conte
- Viral Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Michael R. Holbrook
- Integrated Research Facility, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Ft. Detrick, Frederick, Maryland, USA
| | - Tony T. Wang
- Office of Vaccines Research and Review, Center for Biologics Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland, USA
| | - Timothy H. Burgess
- Infectious Disease Clinical Research Program, Department of Preventive Medicine and Biostatistics, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
| | - Edward Mitre
- Department of Microbiology and Immunology, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
| | - Simon D. Pollett
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc. Bethesda, Maryland, USA
- Infectious Disease Clinical Research Program, Department of Preventive Medicine and Biostatistics, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
| | - Leah C. Katzelnick
- Viral Epidemiology and Immunity Unit, Laboratory of Infectious Diseases, Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Carol D. Weiss
- Office of Vaccines Research and Review, Center for Biologics Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland, USA
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5
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Lasrado N, Rössler A, Rowe M, Collier ARY, Barouch DH. Neutralization of SARS-CoV-2 Omicron subvariant BA.2.87.1. Vaccine 2024; 42:2117-2121. [PMID: 38458874 DOI: 10.1016/j.vaccine.2024.03.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Revised: 03/04/2024] [Accepted: 03/04/2024] [Indexed: 03/10/2024]
Abstract
A new highly mutated Omicron subvariant BA.2.87.1 has recently been identified with over 30 amino acid mutations in the Spike protein compared with BA.2, BA.5, XBB.1.5, and JN.1 variants. Mutiple mutations in BA.2.87.1 are located in the N-terminal domain (NTD) rather than in the receptor binding domain (RBD) of the Spike protein. We evaluated neutralizing antibody (NAb) responses to BA.2.87.1 because of its highly mutated sequence and its unique NTD region. Our data show that NAb responses to BA.2.87.1 were lower than to BA.2 but higher than to JN.1, suggesting that BA.2.87.1 is not a further antibody escape variant compared with other currently circulating variants. Moreover, XBB.1.5 mRNA boosting increased NAb titers to all variants tested including BA.2.87.1.
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Affiliation(s)
- Ninaad Lasrado
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Annika Rössler
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Marjorie Rowe
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Ai-Ris Y Collier
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Dan H Barouch
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
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6
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Abul Y, Nugent C, Vishnepolskiy I, Wallace T, Dickerson E, Holland L, Esparza I, Winkis M, Wali KT, Chan PA, Baier RR, Recker A, Kaczynski M, Kamojjala S, Pralea A, Rice H, Osias O, Oyebanji OA, Olagunju O, Cao Y, Li CJ, Roederer A, Pfeifer WM, King CL, Bosch J, Nanda A, McNicoll L, Mujahid N, Raza S, Tyagi R, Wilson BM, White EM, Canaday DH, Gravenstein S, Balazs AB. Broad immunogenicity to prior SARS-CoV-2 strains and JN.1 variant elicited by XBB.1.5 vaccination in nursing home residents. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2024:2024.03.21.24303684. [PMID: 38585784 PMCID: PMC10996740 DOI: 10.1101/2024.03.21.24303684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/09/2024]
Abstract
Background SARS-CoV-2 vaccination has reduced hospitalization and mortality for nursing home residents (NHRs). However, emerging variants coupled with waning immunity, immunosenescence, and variability of vaccine efficacy undermine vaccine effectiveness. We therefore need to update our understanding of the immunogenicity of the most recent XBB.1.5 monovalent vaccine to variant strains among NHRs. Methods The current study focuses on a subset of participants from a longitudinal study of consented NHRs and HCWs who have received serial blood draws to assess immunogenicity with each SARS-CoV-2 mRNA vaccine dose. We report data on participants who received the XBB.1.5 monovalent vaccine after FDA approval in Fall 2023. NHRs were classified based on whether they had an interval SARS-CoV-2 infection between their first bivalent vaccine dose and their XBB.1.5 monovalent vaccination. Results The sample included 61 NHRs [median age 76 (IQR 68-86), 51% female] and 28 HCWs [median age 45 (IQR 31-58), 46% female). Following XBB.1.5 monovalent vaccination, there was a robust geometric mean fold rise (GMFR) in XBB.1.5-specific neutralizing antibody titers of 17.3 (95% confidence interval [CI] 9.3, 32.4) and 11.3 (95% CI 5, 25.4) in NHRs with and without interval infection, respectively. The GMFR in HCWs was 13.6 (95% CI 8.4,22). Similarly, we noted a robust GMFR in JN.1-specific neutralizing antibody titers of 14.9 (95% CI 7.9, 28) and 6.5 (95% CI 3.3, 13.1) among NHRs with and without interval infection, and a GMFR of 11.4 (95% CI 6.2, 20.9) in HCWs. NHRs with interval SARS-CoV-2 infection had higher neutralizing antibody titers across all analyzed strains following XBB.1.5 monovalent vaccination, compared to NHRs without interval infection. Conclusion The XBB.1.5 monovalent vaccine significantly elevates Omicron-specific neutralizing antibody titers to XBB.1.5 and JN.1 strains in both NHRs and HCWs. This response was more pronounced in individuals known to be infected with SARS-CoV-2 since bivalent vaccination. Impact Statement All authors certify that this work entitled " Broad immunogenicity to prior strains and JN.1 variant elicited by XBB.1.5 vaccination in nursing home residents " is novel. It shows that the XBB.1.5 monovalent vaccine significantly elevates Omicron-specific neutralizing antibody titers in both nursing home residents and healthcare workers to XBB and BA.28.6/JN.1 strains. This work is important since JN.1 increased from less than 0.1% to 94% of COVID-19 cases from October 2023 to February 2024 in the US. This information is timely given the CDC's latest recommendation that adults age 65 and older receive a Spring 2024 XBB booster. Since the XBB.1.5 monovalent vaccine produces compelling immunogenicity to the most prevalent circulating JN.1 strain in nursing home residents, our findings add important support and rationale to encourage vaccine uptake. Key Points Emerging SARS-CoV-2 variants together with waning immunity, immunosenescence, and variable vaccine efficacy reduce SARS-CoV-2 vaccine effectiveness in nursing home residents.XBB.1.5 monovalent vaccination elicited robust response in both XBB.1.5 and JN.1 neutralizing antibodies in nursing home residents and healthcare workers, although the absolute titers to JN.1 were less than titers to XBB.1.5Why does this paper matter? Among nursing home residents, the XBB.1.5 monovalent SARS-CoV-2 vaccine produces compelling immunogenicity to the JN.1 strain, which represents 94% of all COVID-19 cases in the U.S. as of February 2024.
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7
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Nguyenla XH, Bates TA, Trank-Greene M, Wahedi M, Tafesse FG, Curlin M. Humoral Immunity Elicited by the XBB.1.5 Monovalent COVID-19 Vaccine. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2024:2024.03.25.24304857. [PMID: 38585892 PMCID: PMC10996738 DOI: 10.1101/2024.03.25.24304857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/09/2024]
Abstract
As novel SARS-CoV-2 variants continue to emerge, the updated XBB.1.5 monovalent vaccines remain to be evaluated in terms of immunogenicity against live clinical isolates. We report boosting of IgG(2.1X), IgA(1.5X), and total IgG/A/M(1.7X) antibodies targeting the spike receptor-binding domain and neutralizing titers against WA1(2.2X), XBB.1.5(7.4X), EG.5.1(10.5X), and JN.1(4.7X) variants.
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8
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Wang Q, Guo Y, Bowen A, Mellis IA, Valdez R, Gherasim C, Gordon A, Liu L, Ho DD. XBB.1.5 monovalent mRNA vaccine booster elicits robust neutralizing antibodies against XBB subvariants and JN.1. Cell Host Microbe 2024; 32:315-321.e3. [PMID: 38377995 PMCID: PMC10948033 DOI: 10.1016/j.chom.2024.01.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 01/04/2024] [Accepted: 01/26/2024] [Indexed: 02/22/2024]
Abstract
COVID-19 vaccines have recently been updated to specifically encode or contain the spike protein of the SARS-CoV-2 XBB.1.5 subvariant, but their immunogenicity in humans has yet to be fully evaluated and reported, particularly against emergent viruses that are rapidly expanding. We now report that administration of an updated monovalent mRNA vaccine booster (XBB.1.5 MV) to previously uninfected individuals boosted serum virus-neutralizing antibodies significantly against not only XBB.1.5 (27.0-fold increase) and EG.5.1 (27.6-fold increase) but also key emerging viruses such as HV.1, HK.3, JD.1.1, and JN.1 (13.3- to 27.4-fold increase). Individuals previously infected by an Omicron subvariant had the highest overall serum neutralizing titers (ID50 1,504-22,978) against all viral variants tested. While immunological imprinting was still evident with the updated vaccines, it was not nearly as severe as observed with the previously authorized bivalent BA.5 vaccine. Our findings strongly support the official recommendation to widely apply the updated COVID-19 vaccines.
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Affiliation(s)
- Qian Wang
- Aaron Diamond AIDS Research Center, Columbia University Vagelos College of Physicians and Surgeons, New York, NY 10032, USA
| | - Yicheng Guo
- Aaron Diamond AIDS Research Center, Columbia University Vagelos College of Physicians and Surgeons, New York, NY 10032, USA
| | - Anthony Bowen
- Aaron Diamond AIDS Research Center, Columbia University Vagelos College of Physicians and Surgeons, New York, NY 10032, USA; Division of Infectious Diseases, Department of Medicine, Columbia University Vagelos College of Physicians and Surgeons, New York, NY 10032, USA
| | - Ian A Mellis
- Aaron Diamond AIDS Research Center, Columbia University Vagelos College of Physicians and Surgeons, New York, NY 10032, USA; Department of Pathology and Cell Biology, Columbia University Vagelos College of Physicians and Surgeons, New York, NY 10032, USA
| | - Riccardo Valdez
- Department of Pathology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Carmen Gherasim
- Department of Pathology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Aubree Gordon
- Department of Epidemiology, University of Michigan, Ann Arbor, MI 48109, USA.
| | - Lihong Liu
- Aaron Diamond AIDS Research Center, Columbia University Vagelos College of Physicians and Surgeons, New York, NY 10032, USA; Division of Infectious Diseases, Department of Medicine, Columbia University Vagelos College of Physicians and Surgeons, New York, NY 10032, USA.
| | - David D Ho
- Aaron Diamond AIDS Research Center, Columbia University Vagelos College of Physicians and Surgeons, New York, NY 10032, USA; Division of Infectious Diseases, Department of Medicine, Columbia University Vagelos College of Physicians and Surgeons, New York, NY 10032, USA; Department of Microbiology and Immunology, Columbia University Vagelos College of Physicians and Surgeons, New York, NY 10032, USA.
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9
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Aguilera K, Bladh O, Marking U, Norin NG, Rihani A, Ujvari D, Ning FC, Klingström J, Havervall S, Åberg M, Blom K, Alm JJ, Thålin C. Prevalence of SARS-CoV-2 infections among Swedish healthcare workers on duty in December 2023. THE LANCET REGIONAL HEALTH. EUROPE 2024; 38:100872. [PMID: 38476745 PMCID: PMC10928269 DOI: 10.1016/j.lanepe.2024.100872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Revised: 01/30/2024] [Accepted: 02/01/2024] [Indexed: 03/14/2024]
Affiliation(s)
- Katherina Aguilera
- Department of Clinical Sciences, Karolinska Institutet Danderyd Hospital, Stockholm, Sweden
| | - Oscar Bladh
- Department of Clinical Sciences, Karolinska Institutet Danderyd Hospital, Stockholm, Sweden
| | - Ulrika Marking
- Department of Clinical Sciences, Karolinska Institutet Danderyd Hospital, Stockholm, Sweden
- Public Health Agency of Sweden, Sweden
| | - Nina Greilert Norin
- Department of Clinical Sciences, Karolinska Institutet Danderyd Hospital, Stockholm, Sweden
| | - Ali Rihani
- Department of Microbiology, Tumor and Cell Biology, and National Pandemic Center, Karolinska Institutet, Solna, Sweden
| | - Dorina Ujvari
- Department of Microbiology, Tumor and Cell Biology, and National Pandemic Center, Karolinska Institutet, Solna, Sweden
| | - Frank Chenfei Ning
- Department of Microbiology, Tumor and Cell Biology, and National Pandemic Center, Karolinska Institutet, Solna, Sweden
| | - Jonas Klingström
- Public Health Agency of Sweden, Sweden
- Department of Biomedical and Clinical Sciences (BKV), Linköping University, Linköping, Sweden
| | - Sebastian Havervall
- Department of Clinical Sciences, Karolinska Institutet Danderyd Hospital, Stockholm, Sweden
| | - Mikael Åberg
- Department of Medical Sciences, Clinical Chemistry and SciLifeLab, Uppsala University, Uppsala, Sweden
| | - Kim Blom
- Department of Clinical Sciences, Karolinska Institutet Danderyd Hospital, Stockholm, Sweden
- Public Health Agency of Sweden, Sweden
| | - Jessica J. Alm
- Department of Microbiology, Tumor and Cell Biology, and National Pandemic Center, Karolinska Institutet, Solna, Sweden
| | - Charlotte Thålin
- Department of Clinical Sciences, Karolinska Institutet Danderyd Hospital, Stockholm, Sweden
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10
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Cossmann A, Hoffmann M, Stankov MV, Lürken K, Morillas Ramos G, Kempf A, Nehlmeier I, Pöhlmann S, Behrens GMN, Dopfer-Jablonka A. Immune responses following BNT162b2 XBB.1.5 vaccination in patients on haemodialysis in Germany. THE LANCET. INFECTIOUS DISEASES 2024; 24:e145-e146. [PMID: 38211602 DOI: 10.1016/s1473-3099(23)00783-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 12/08/2023] [Accepted: 12/11/2023] [Indexed: 01/13/2024]
Affiliation(s)
- Anne Cossmann
- Department of Rheumatology and Immunology, Hannover Medical School, 30625 Hannover, Germany
| | - Markus Hoffmann
- Department of Rheumatology and Immunology, Hannover Medical School, 30625 Hannover, Germany
| | - Metodi V Stankov
- Department of Rheumatology and Immunology, Hannover Medical School, 30625 Hannover, Germany
| | | | - Gema Morillas Ramos
- Department of Rheumatology and Immunology, Hannover Medical School, 30625 Hannover, Germany
| | - Amy Kempf
- Infection Biology Unit, German Primate Center, Leibniz-Institute for Primate Research, Göttingen, Germany; Faculty of Biology and Psychology, Georg-August-University Göttingen, Göttingen, Germany
| | - Inga Nehlmeier
- Infection Biology Unit, German Primate Center, Leibniz-Institute for Primate Research, Göttingen, Germany; Faculty of Biology and Psychology, Georg-August-University Göttingen, Göttingen, Germany
| | - Stefan Pöhlmann
- Infection Biology Unit, German Primate Center, Leibniz-Institute for Primate Research, Göttingen, Germany; Faculty of Biology and Psychology, Georg-August-University Göttingen, Göttingen, Germany
| | - Georg M N Behrens
- Department of Rheumatology and Immunology, Hannover Medical School, 30625 Hannover, Germany; German Center for Infection Research (DZIF), Partner Site Hannover-Braunschweig, Hannover, Germany; CiiM, Center for Individualised Infection Medicine, Hannover, Germany.
| | - Alexandra Dopfer-Jablonka
- Department of Rheumatology and Immunology, Hannover Medical School, 30625 Hannover, Germany; German Center for Infection Research (DZIF), Partner Site Hannover-Braunschweig, Hannover, Germany
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11
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Haralambieva IH, Monroe JM, Ovsyannikova IG, Warner ND, Grill DE, Poland GA, Kennedy RB. Restricted Omicron-specific cross-variant memory B-cell immunity after a 3rd dose/booster of monovalent Wuhan-Hu-1-containing COVID-19 mRNA vaccine. Vaccine 2024; 42:912-917. [PMID: 38233288 PMCID: PMC10922459 DOI: 10.1016/j.vaccine.2024.01.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 01/08/2024] [Accepted: 01/09/2024] [Indexed: 01/19/2024]
Abstract
The responsiveness/cross-binding of vaccine-induced memory B cells/MBCs to previous and emerging divergent SARS-CoV-2 variants (e.g., Omicron) is understudied. In this longitudinal study subjects receiving two or three doses of monovalent ancestral strain-containing COVID-19 mRNA vaccine were evaluated. In contrast to others, we observed significantly lower frequencies of MBCs reactive to the receptor-binding domain/RBD, the N-terminal domain/NTD, and the S1 of Omicron/BA.1, compared to Wuhan and Delta, even after a 3rd vaccine dose/booster. Our study is a proof of concept that MBC cross-reactivity to variants with greater sequence divergence from the vaccine strain may be overestimated and suggests that these variants may exhibit immune escape with reduced recognition by circulating pre-existing MBCs upon infection.
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Affiliation(s)
- Iana H Haralambieva
- Mayo Clinic Vaccine Research Group, Mayo Clinic, Rochester, MN, United States
| | - Jonathon M Monroe
- Mayo Clinic Vaccine Research Group, Mayo Clinic, Rochester, MN, United States
| | - Inna G Ovsyannikova
- Mayo Clinic Vaccine Research Group, Mayo Clinic, Rochester, MN, United States
| | - Nathaniel D Warner
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, United States
| | - Diane E Grill
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, United States
| | - Gregory A Poland
- Mayo Clinic Vaccine Research Group, Mayo Clinic, Rochester, MN, United States
| | - Richard B Kennedy
- Mayo Clinic Vaccine Research Group, Mayo Clinic, Rochester, MN, United States.
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12
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Kassianos G, MacDonald P, Aloysius I, Pather S. Responses to Common Misconceptions Relating to COVID-19 Variant-Adapted mRNA Vaccines. Vaccines (Basel) 2024; 12:57. [PMID: 38250870 PMCID: PMC10819631 DOI: 10.3390/vaccines12010057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Accepted: 01/02/2024] [Indexed: 01/23/2024] Open
Abstract
The evolution of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and the waning of immunity over time has necessitated the use of booster doses of original coronavirus disease 2019 (COVID-19) vaccines. This has also led to the development and implementation of variant-adapted messenger RNA (mRNA) vaccines that include an Omicron sub-lineage component in addition to the antigen based on the wild-type virus spike protein. Subsequent emergence of the recombinant XBB sub-lineages triggered the development of monovalent XBB-based variant-adapted mRNA vaccines, which are available for vaccination campaigns in late 2023. Misconceptions about new variant-adapted vaccines may exacerbate vaccine fatigue and drive the lack of vaccine acceptance. This article aims to address common concerns about the development and use of COVID-19 variant-adapted mRNA vaccines that have emerged as SARS-CoV-2 has continued to evolve.
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Affiliation(s)
- George Kassianos
- Royal College of General Practitioners, London NW1 2FB, UK;
- British Global and Travel Health Association, London NW1 2FB, UK
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