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Collins E, Philippe E, Gravel CA, Hawken S, Langlois MA, Little J. Serological markers and long COVID-A rapid systematic review. Eur J Clin Invest 2024; 54:e14149. [PMID: 38083997 DOI: 10.1111/eci.14149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 11/29/2023] [Accepted: 11/30/2023] [Indexed: 03/13/2024]
Abstract
BACKGROUND Long COVID is highly heterogeneous, often debilitating, and may last for years after infection. The aetiology of long COVID remains uncertain. Examination of potential serological markers of long COVID, accounting for clinical covariates, may yield emergent pathophysiological insights. METHODS In adherence to PRISMA guidelines, we carried out a rapid review of the literature. We searched Medline and Embase for primary observational studies that compared IgG response in individuals who experienced COVID-19 symptoms persisting ≥12 weeks post-infection with those who did not. We examined relationships between serological markers and long COVID status and investigated sources of inter-study variability, such as severity of acute illness, long COVID symptoms assessed and target antigen(s). RESULTS Of 8018 unique records, we identified 29 as being eligible for inclusion in synthesis. Definitions of long COVID varied. In studies that reported anti-nucleocapsid (N) IgG (n = 10 studies; n = 989 participants in aggregate), full or partial anti-Spike IgG (i.e. the whole trimer, S1 or S2 subgroups, or receptor binding domain, n = 19 studies; n = 2606 participants), or neutralizing response (n = 7 studies; n = 1123 participants), we did not find strong evidence to support any difference in serological markers between groups with and without persisting symptoms. However, most studies did not account for severity or level of care required during acute illness, and other potential confounders. CONCLUSIONS Pooling of studies would enable more robust exploration of clinical and serological predictors among diverse populations. However, substantial inter-study variations hamper comparability. Standardized reporting practices would improve the quality, consistency and comprehension of study findings.
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Affiliation(s)
- Erin Collins
- Faculty of Medicine, School of Epidemiology and Public Health, University of Ottawa, Ottawa, Ontario, Canada
| | - Elizabeth Philippe
- Faculty of Medicine, School of Epidemiology and Public Health, University of Ottawa, Ottawa, Ontario, Canada
| | - Christopher A Gravel
- Faculty of Medicine, School of Epidemiology and Public Health, University of Ottawa, Ottawa, Ontario, Canada
- Department of Mathematics and Statistics, University of Ottawa, Ottawa, Ontario, Canada
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Quebec, Canada
| | - Steven Hawken
- Faculty of Medicine, School of Epidemiology and Public Health, University of Ottawa, Ottawa, Ontario, Canada
- Clinical Epidemiology, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Marc-André Langlois
- Department of Biochemistry, Microbiology and Immunology, University of Ottawa, Ottawa, Ontario, Canada
- Coronavirus Variants Rapid Response Network (CoVaRR-Net), Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
- Centre for Infection, Immunity and Inflammation (CI3), University of Ottawa, Ottawa, Ontario, Canada
| | - Julian Little
- Faculty of Medicine, School of Epidemiology and Public Health, University of Ottawa, Ottawa, Ontario, Canada
- Clinical Epidemiology, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
- Coronavirus Variants Rapid Response Network (CoVaRR-Net), Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
- The Knowledge Synthesis and Application Unit (KSAU), University of Ottawa, Ottawa, Ontario, Canada
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Bensaid K, Lamara Mahammed L, Habchi K, Saidani M, Allam I, Djidjik R. Evaluation of the Humoral and Cellular Immune Response Post COVID-19 Infection in Kidney Transplant Recipients. J Clin Med 2023; 12:3900. [PMID: 37373595 DOI: 10.3390/jcm12123900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 05/21/2023] [Accepted: 05/24/2023] [Indexed: 06/29/2023] Open
Abstract
Kidney transplantation is a major risk factor for severe forms of coronavirus disease 2019 (COVID-19). The dynamics and the persistence of the immune response to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in this immunocompromised population remain largely unknown. This study aimed to evaluate the persistence of humoral and cellular immune response in kidney transplant recipients (KTRs) and to establish whether immunosuppressive therapy influenced long-term immunity in this population. We report here the analysis of anti-SARS-CoV-2 antibodies and T cell-mediated immune responses in 36 KTRs compared to a control group who recovered from mild COVID-19. After a mean time of 5.22 ± 0.96 months post symptom onset for kidney transplant recipients, 97.22% of patients and 100% of the control group displayed anti-S1 immunoglobulin G SARS-CoV-2 antibodies (p > 0.05). No significant difference was reported in the median of neutralizing antibodies between the groups (97.50 [55.25-99] in KTRs vs. 84 [60-98] in control group, p = 0.35). A significant difference in SARS-CoV-2-specific T cell reactivity was found in the KTRs compared to the healthy controls. The levels of IFNγ release after stimulation by Ag1, Ag2 and Ag3 were higher in the control group compared to the kidney transplant group (p = 0.007, p = 0.025 and p = 0.008, respectively). No statistically significant correlation between humoral and cellular immunity was found in the KTRs. Our findings indicated that humoral immunity persisted similarly for up to 4 to 6 months post symptom onset in both the KTRs and the control group; however, T cell response was significantly higher in the healthy population compared to the immunocompromised patients.
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Affiliation(s)
- Kahina Bensaid
- Immunology Department, Beni-Messous Teaching Hospital, Faculty of Pharmacy, University of Algiers, Algiers 16000, Algeria
| | - Lydia Lamara Mahammed
- Immunology Department, Beni-Messous Teaching Hospital, Faculty of Pharmacy, University of Algiers, Algiers 16000, Algeria
| | - Khadidja Habchi
- Nephrology Department, Beni-Messous Teaching Hospital, Faculty of Medicine, University of Algiers, Algiers 16000, Algeria
| | - Messaoud Saidani
- Nephrology Department, Beni-Messous Teaching Hospital, Faculty of Medicine, University of Algiers, Algiers 16000, Algeria
| | - Ines Allam
- Immunology Department, Beni-Messous Teaching Hospital, Faculty of Pharmacy, University of Algiers, Algiers 16000, Algeria
| | - Reda Djidjik
- Immunology Department, Beni-Messous Teaching Hospital, Faculty of Pharmacy, University of Algiers, Algiers 16000, Algeria
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van Ouwerkerk L, van der Woude D, Rispens T, Allaart CF, Huizinga T. Presence of SARS-CoV-2 antibodies in patients with COVID-19 like symptoms from the IENIMINI cohort. Scand J Rheumatol 2023; 52:196-199. [PMID: 35833317 DOI: 10.1080/03009742.2022.2092269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
OBJECTIVE To evaluate the relationship between reported coronavirus disease 2019 (COVID-19)-like symptoms and the presence of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) antibodies in patients with an immune-mediated inflammatory disorder or post-solid organ transplantation (IMIDT) with and without immunosuppressive medication (imed) and controls. METHOD The IENIMINI cohort was a prospective cohort study set up in the Netherlands in March 2020, with 2 monthly (paper) or weekly (online) questionnaires about COVID-19-like symptoms. Participants from this cohort who reported these symptoms between March 2020 and November 2020 were approached for this substudy. SARS-CoV-2 antibodies were tested using a total antibody assay. RESULTS Of the 1203 participants approached, 629 agreed to participate and were sent a fingerprick test; 565 participants collected a capillary blood sample, of which 562 were usable. Analysis showed that 57/202 (28.2%) of the tested IMIDT group with imed, 48/16 3(29.4%) of the IMIDT group without imed, and 69/197 (35.0%) of the control group tested positive for SARS-CoV-2 antibodies. Seroprevalences of SARS-CoV-2 antibodies between males and females, biological disease-modifying anti-rheumatic drug users and non-users, and those who had had a serious disease period (defined as an episode with dyspnoea and fever) and those who had not, were not statistically different between the three groups. CONCLUSIONS Approximately 30% of patients who had reported COVID-19-like symptoms had SARS-CoV-2 antibodies. The seroprevalence of SARS-CoV-2 antibodies after reported COVID-19-like symptoms was similar in IMIDT patients with and without imed compared to controls.
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Affiliation(s)
- L van Ouwerkerk
- Department of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands
| | - D van der Woude
- Department of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands
| | - T Rispens
- Biologics Lab, Sanquin Diagnostic Services, Amsterdam, The Netherlands.,Department of Immunopathology, Sanquin Research and Landsteiner Laboratory, Academic Medical Center, Amsterdam, The Netherlands
| | - C F Allaart
- Department of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Twj Huizinga
- Department of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands
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4
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Torres-Ruiz J, Lomelín-Gascón J, Vargas-Castro AS, Lira-Luna J, Pérez-Fragoso A, Tapia-Conyer R, Nuñez-Aguirre M, Alcalá-Carmona B, Absalón-Aguilar A, Maravillas-Montero JL, Mejía-Domínguez NR, Núñez-Álvarez C, Rull-Gabayet M, Llorente L, Romero-Ramírez S, Sosa-Hernández VA, Cervantes-Díaz R, Juárez-Vega G, Meza-Sánchez DE, Martínez-Juárez LA, Morales-Juárez L, López-López LN, Negrete-Trujillo JA, Falcón-Lezama JA, Valdez-Vázquez RR, Gallardo-Rincón H, Gómez-Martín D. Clinical and immunological features associated to the development of a sustained immune humoral response in COVID-19 patients: Results from a cohort study. Front Immunol 2022; 13:943563. [PMID: 36045688 PMCID: PMC9421299 DOI: 10.3389/fimmu.2022.943563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 07/29/2022] [Indexed: 11/28/2022] Open
Abstract
Background Until now, most of the research addressing long-term humoral responses in coronavirus disease 2019 (COVID-19) had only evaluated the serum titers of anti-severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) IgGs, without the assessment of the baseline antiviral clinical and immune profile, which is the aim of this study and may be the key factor leading to a broad and sustained antibody response. Methods We included 103 patients with COVID-19. When the patients sought medical attention (baseline), a blood sample was drawn to perform immunophenotype of lymphocytes by flow cytometry. The patients were assessed 15 days after baseline and then every month until the third month, followed by a last visit 6 months after recruitment. We evaluated the anti-SARS-COV-2 IgG at all time points, and the serum levels of cytokines, chemokines, anti-cellular (AC) antibodies and neutrophil extracellular traps were also assessed during the follow-up. The primary outcome of the study was the presence of a sustained immune humoral response, defined as an anti-SARS-CoV-2 IgG titer >4.99 arbitrary units/mL in at least two consecutive measures. We used generalized lineal models to assess the features associated with this outcome and to assess the effect of the changes in the cytokines and chemokines throughout time on the development of a sustained humoral immune response. Results At baseline the features associated to a sustained immune humoral response were the diagnosis of critical disease, absolute number of lymphocytes, serum IP-10, IL-4, IL-2, regulatory T cells, CD8+ T cells, and positive AC antibodies. Critical illness and the positivity of AC antibodies were associated with a sustained humoral immune response after 3 months, whilst critical illness and serum IL-13 were the explanatory variables after 6 months. Conclusion A sustained immune humoral response is strongly related to critical COVID-19, which is characterized by the presence of AC antibodies, quantitative abnormalities in the T cell compartment, and the serum cytokines and chemokines during acute infection and throughout time.
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Affiliation(s)
- Jiram Torres-Ruiz
- Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | | | - Ana Sofía Vargas-Castro
- Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Jaquelin Lira-Luna
- Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
- Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina-Instituto Politécnico Nacional (IPN), Mexico City, Mexico
| | - Alfredo Pérez-Fragoso
- Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
- Laboratorio de Inmunoquimica 1, Posgrado en Ciencias Químicobiológicas, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Mexico City, Mexico
| | - Roberto Tapia-Conyer
- Operative Solutions, Carlos Slim Foundation, Mexico City, Mexico
- Universidad Nacional Autónoma de México, Facultad de Medicina, Mexico City, Mexico
| | - Miroslava Nuñez-Aguirre
- Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
- Laboratorio de Inmunoquimica 1, Posgrado en Ciencias Químicobiológicas, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Mexico City, Mexico
| | - Beatriz Alcalá-Carmona
- Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
- Laboratorio de Inmunoquimica 1, Posgrado en Ciencias Químicobiológicas, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Mexico City, Mexico
| | - Abdiel Absalón-Aguilar
- Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
- Internal Medicine Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - José Luis Maravillas-Montero
- Red de Apoyo a la Investigación, Universidad Nacional Autónoma de México e Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Nancy Raquel Mejía-Domínguez
- Red de Apoyo a la Investigación, Universidad Nacional Autónoma de México e Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Carlos Núñez-Álvarez
- Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Marina Rull-Gabayet
- Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Luis Llorente
- Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Sandra Romero-Ramírez
- Red de Apoyo a la Investigación, Universidad Nacional Autónoma de México e Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Victor Andrés Sosa-Hernández
- Red de Apoyo a la Investigación, Universidad Nacional Autónoma de México e Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Rodrigo Cervantes-Díaz
- Red de Apoyo a la Investigación, Universidad Nacional Autónoma de México e Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Guillermo Juárez-Vega
- Red de Apoyo a la Investigación, Universidad Nacional Autónoma de México e Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - David Eduardo Meza-Sánchez
- Red de Apoyo a la Investigación, Universidad Nacional Autónoma de México e Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Luis Alberto Martínez-Juárez
- Operative Solutions, Carlos Slim Foundation, Mexico City, Mexico
- Clinical Research, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Linda Morales-Juárez
- Operative Solutions, Carlos Slim Foundation, Mexico City, Mexico
- Temporary COVID-19 Hospital, Hipódromo de las Américas, Mexico City, Mexico
| | | | | | - Jorge Abelardo Falcón-Lezama
- Operative Solutions, Carlos Slim Foundation, Mexico City, Mexico
- Division of Health Sciences, Juárez Autonomous University of Tabasco, Tabasco, Mexico
| | | | - Héctor Gallardo-Rincón
- Centro Universitario de Ciencias de la Salud (CUCS), Universidad de Guadalajara, Guadalajara, Mexico
- *Correspondence: Diana Gómez-Martín, ; Héctor Gallardo-Rincón,
| | - Diana Gómez-Martín
- Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
- *Correspondence: Diana Gómez-Martín, ; Héctor Gallardo-Rincón,
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Lin Y, Zhu J, Liu Z, Li C, Guo Y, Wang Y, Chen K. Kinetics of severe acute respiratory syndrome coronavirus 2 infection antibody responses. Front Immunol 2022; 13:864278. [PMID: 35990623 PMCID: PMC9389018 DOI: 10.3389/fimmu.2022.864278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 07/12/2022] [Indexed: 11/13/2022] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has spread rapidly throughout the world, causing severe morbidity and mortality. Since the first reports of Coronavirus disease 2019 (COVID-19) in late 2019, research on the characteristics of specific humoral immunity against SARS-CoV-2 in patients with COVID-19 has made great progress. However, our knowledge of persistent humoral immunity to SARS-CoV-2 infection is limited. The existence of protective immunity after infection will affect future transmission and disease severity. Therefore, it is important to gather knowledge about the kinetics of antibody responses. In this review, we summarize the information obtained so far on the characteristics and kinetics of the SARS-CoV-2 infection of specific humoral immune response, especially in neutralizing antibodies and their relationship with disease severity. In addition, with the emergence of variants of concern, we summarize the neutralizing effect of specific humoral immunity on variants of concern after the initial SARS-CoV-2 infection and vaccination.
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Affiliation(s)
- Yajie Lin
- Shulan International Medical College, Zhejiang Shuren University, Hangzhou, China
| | - Jiajie Zhu
- Shulan International Medical College, Zhejiang Shuren University, Hangzhou, China
| | - Zongming Liu
- Shulan International Medical College, Zhejiang Shuren University, Hangzhou, China
| | - Chaonan Li
- Shulan International Medical College, Zhejiang Shuren University, Hangzhou, China
| | - Yikai Guo
- Shulan International Medical College, Zhejiang Shuren University, Hangzhou, China
| | - Ying Wang
- Shulan International Medical College, Zhejiang Shuren University, Hangzhou, China
- Key Laboratory of Oral Biomedical Research of Zhejiang Province, Zhejiang Provincial Clinical Research Centre for Oral Diseases, Cancer Centre of Zhejiang University, Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Hangzhou, China
- *Correspondence: Ying Wang, ; Keda Chen,
| | - Keda Chen
- Shulan International Medical College, Zhejiang Shuren University, Hangzhou, China
- *Correspondence: Ying Wang, ; Keda Chen,
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Rebholz H, Braun RJ, Saha T, Harzer O, Schneider M, Ladage D. Longitudinal monitoring of SARS-CoV-2 spike protein-specific antibody responses in Lower Austria. PLoS One 2022; 17:e0271382. [PMID: 35895668 PMCID: PMC9328535 DOI: 10.1371/journal.pone.0271382] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 06/30/2022] [Indexed: 11/18/2022] Open
Abstract
The Lower Austrian Wachau region was an early COVID-19 hotspot of infection. As previously reported, in June 2020, after the first peak of infections, we determined that 8.5% and 9.0% of the participants in Weißenkirchen and surrounding communities in the Wachau region were positive for immunoglobulin G (IgG) and immunoglobulin A (IgA) antibodies against the receptor-binding domain of the spike protein of SARS-CoV-2, respectively. Here, we present novel data obtained eight months later (February 2021) from Weißenkirchen, after the second peak of infection, with 25.0% (138/552) and 23.6% (130/552) of participants that are positive for IgG and IgA, respectively. In participants with previous IgG/IgA positivity (June 2020), we observed a 24% reduction in IgG levels, whereas the IgA levels remained stable in February 2021. This subgroup was further analyzed for SARS-CoV-2 induced T cell activities. Although 76% (34/45) and 76% (34/45) of IgG positive and IgA positive participants, respectively, showed specific T cell activities (upon exposure to SARS-CoV-2 spike protein-derived peptides), those were not significantly correlated with the levels of IgG or IgA. Thus, the analyses of antibodies cannot surrogate the measurement of T cell activities. For a comprehensive view on SARS-CoV-2-triggered immune responses, the measurement of different classes of antibodies should be complemented with the determination of T cell activities.
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Affiliation(s)
- Heike Rebholz
- Research Division for Neurodegenerative Diseases, Center for Biosciences, Department of Medicine, Faculty of Medicine and Dentistry, Danube Private University, Krems, Austria
- Institut de Psychiatrie et Neurosciences de Paris (IPNP), UMR S1266, INSERM, Université de Paris, Paris, France
- GHU Psychiatrie et Neurosciences, Paris, France
| | - Ralf J. Braun
- Research Division for Neurodegenerative Diseases, Center for Biosciences, Department of Medicine, Faculty of Medicine and Dentistry, Danube Private University, Krems, Austria
- * E-mail: (RJB); (DL)
| | - Titas Saha
- Department of Scientific Coordination and Management, Faculty of Medicine and Dentistry, Danube Private University, Krems, Austria
| | - Oliver Harzer
- Center for Biosciences, Department of Medicine, Faculty of Medicine and Dentistry, Danube Private University, Krems, Austria
- Bioscientia, Institute of Medical Diagnostics, Ingelheim, Germany
| | - Miriam Schneider
- Department of Scientific Coordination and Management, Faculty of Medicine and Dentistry, Danube Private University, Krems, Austria
| | - Dennis Ladage
- Internal Medicine, Department of Medicine, Faculty of Medicine and Dentistry, Danube Private University, Krems, Austria
- Heart Center, University of Cologne, Cologne, Germany
- Department of Pneumology, Maria Hilf Hospital, Mönchengladbach, Germany
- * E-mail: (RJB); (DL)
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Romito G, Bertaglia T, Bertaglia L, Decaro N, Uva A, Rugna G, Moreno A, Vincifori G, Dondi F, Diana A, Cipone M. Myocardial Injury Complicated by Systolic Dysfunction in a COVID-19-Positive Dog. Animals (Basel) 2021; 11:ani11123506. [PMID: 34944281 PMCID: PMC8697878 DOI: 10.3390/ani11123506] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 11/29/2021] [Accepted: 11/30/2021] [Indexed: 12/14/2022] Open
Abstract
Simple Summary Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the causative agent of the coronavirus disease 2019 (COVID-19) pandemic, is continuing to spread worldwide. As with many emerging infectious diseases, COVID-19 is of zoonotic origin, meaning that animals are susceptible to infection, including domestic pets such as dogs. Despite epidemiological surveys conducted in dogs living either in SARS-CoV-2-positive households or in geographic areas affected by COVID-19 steadily increasing, clinical reports aimed at characterising disease manifestation are currently scant in this species. This case report accurately describes the development of myocardial injury complicated by left ventricular systolic dysfunction in a SARS-CoV-2-positive dog. Interestingly, the clinical picture described herein closely resembles the cardiological compromise documented in SARS-CoV-2-positive humans and can therefore contribute to filling the current knowledge gap that exists between human and veterinary medicine concerning COVID-19. Abstract A six-year-old Cavalier King Charles spaniel was referred with a two-month history of severe exercise intolerance and syncope. Clinical signs had developed during a local wave of coronavirus disease (COVID-19) two weeks after its family members had manifested symptoms of this viral disease and their positivity to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) was confirmed. Cardiologic assessment documented myocardial injury complicated by systolic dysfunction. An extensive diagnostic work-up allowed us to rule out common causes of myocardial compromise, both infective and not. Accordingly, serological and molecular tests aimed at diagnosing SARS-CoV-2 infection were subsequently performed, especially in light of the dog’s peculiar history. Results of such tests, interpreted in the light of previous findings and current knowledge from human medicine, supported a presumptive diagnosis of COVID-19-associated myocardial injury, a clinical entity hitherto poorly described in this species.
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Affiliation(s)
- Giovanni Romito
- Department of Veterinary Medical Sciences, Alma Mater Studiorum—University of Bologna, 40064 Bologna, Italy; (G.R.); (F.D.); (M.C.)
| | - Teresa Bertaglia
- Clinica Veterinaria Santa Teresa, 41032 Cavezzo, Italy; (T.B.); (L.B.)
| | - Luigi Bertaglia
- Clinica Veterinaria Santa Teresa, 41032 Cavezzo, Italy; (T.B.); (L.B.)
| | - Nicola Decaro
- Department of Veterinary Medicine, University of Bari, 70010 Valenzano, Italy; (N.D.); (A.U.)
| | - Annamaria Uva
- Department of Veterinary Medicine, University of Bari, 70010 Valenzano, Italy; (N.D.); (A.U.)
| | - Gianluca Rugna
- Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna “Bruno Ubertini”, 25124 Brescia, Italy; (G.R.); (A.M.)
| | - Ana Moreno
- Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna “Bruno Ubertini”, 25124 Brescia, Italy; (G.R.); (A.M.)
| | - Giacomo Vincifori
- Istituto Zooprofilattico Sperimentale dell’Abruzzo e del Molise “G. Caporale”, 64100 Teramo, Italy;
| | - Francesco Dondi
- Department of Veterinary Medical Sciences, Alma Mater Studiorum—University of Bologna, 40064 Bologna, Italy; (G.R.); (F.D.); (M.C.)
| | - Alessia Diana
- Department of Veterinary Medical Sciences, Alma Mater Studiorum—University of Bologna, 40064 Bologna, Italy; (G.R.); (F.D.); (M.C.)
- Correspondence:
| | - Mario Cipone
- Department of Veterinary Medical Sciences, Alma Mater Studiorum—University of Bologna, 40064 Bologna, Italy; (G.R.); (F.D.); (M.C.)
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8
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Bayart JL, Douxfils J, Gillot C, David C, Mullier F, Elsen M, Eucher C, Van Eeckhoudt S, Roy T, Gerin V, Wieers G, Laurent C, Closset M, Dogné JM, Favresse J. Waning of IgG, Total and Neutralizing Antibodies 6 Months Post-Vaccination with BNT162b2 in Healthcare Workers. Vaccines (Basel) 2021; 9:1092. [PMID: 34696200 PMCID: PMC8540417 DOI: 10.3390/vaccines9101092] [Citation(s) in RCA: 84] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 09/22/2021] [Accepted: 09/23/2021] [Indexed: 12/12/2022] Open
Abstract
Data about the long-term duration of antibodies after SARS-CoV-2 vaccination are still scarce and are important to design vaccination strategies. In this study, 231 healthcare professionals received the two-dose regimen of BNT162b2. Of these, 158 were seronegative and 73 were seropositive at baseline. Samples were collected at several time points. The neutralizing antibodies (NAbs) and antibodies against the nucleocapsid and the spike protein of SARS-CoV-2 were measured. At day 180, a significant antibody decline was observed in seronegative (-55.4% with total antibody assay; -89.6% with IgG assay) and seropositive individuals (-74.8% with total antibody assay; -79.4% with IgG assay). The estimated half-life of IgG from the peak humoral response was 21 days (95% CI: 13-65) in seronegative and 53 days (95% CI: 40-79) in seropositive individuals. The estimated half-life of total antibodies was longer and ranged from 68 days (95% CI: 54-90) to 114 days (95% CI: 87-167) in seropositive and seronegative individuals, respectively. The decline of NAbs was more pronounced (-98.6%) and around 45% of the subjects tested were negative at day 180. Whether this decrease correlates with an equivalent drop in the clinical effectiveness against the virus would require appropriate clinical studies.
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Affiliation(s)
- Jean-Louis Bayart
- Department of Laboratory Medicine, Clinique St-Pierre, 1340 Ottignies, Belgium; (J.-L.B.); (T.R.); (V.G.)
| | - Jonathan Douxfils
- Department of Pharmacy, Namur Research Institute for LIfe Sciences, University of Namur, 5000 Namur, Belgium; (C.G.); (J.-M.D.); (J.F.)
- Qualiblood s.a., 5000 Namur, Belgium;
| | - Constant Gillot
- Department of Pharmacy, Namur Research Institute for LIfe Sciences, University of Namur, 5000 Namur, Belgium; (C.G.); (J.-M.D.); (J.F.)
| | | | - François Mullier
- Department of Laboratory Medicine, Université Catholique de Louvain, 5530 Yvoir, Belgium; (F.M.); (M.C.)
| | - Marc Elsen
- Department of Laboratory Medicine, Clinique St-Luc Bouge, 5004 Bouge, Belgium; (M.E.); (C.E.)
| | - Christine Eucher
- Department of Laboratory Medicine, Clinique St-Luc Bouge, 5004 Bouge, Belgium; (M.E.); (C.E.)
| | | | - Tatiana Roy
- Department of Laboratory Medicine, Clinique St-Pierre, 1340 Ottignies, Belgium; (J.-L.B.); (T.R.); (V.G.)
| | - Vincent Gerin
- Department of Laboratory Medicine, Clinique St-Pierre, 1340 Ottignies, Belgium; (J.-L.B.); (T.R.); (V.G.)
| | - Grégoire Wieers
- Department of Internal Medicine, Clinique St-Pierre, 1340 Ottignies, Belgium;
| | - Christine Laurent
- Department of Internal Medicine, Université Catholique de Louvain, CHU UCL Namur, 5530 Yvoir, Belgium;
| | - Mélanie Closset
- Department of Laboratory Medicine, Université Catholique de Louvain, 5530 Yvoir, Belgium; (F.M.); (M.C.)
| | - Jean-Michel Dogné
- Department of Pharmacy, Namur Research Institute for LIfe Sciences, University of Namur, 5000 Namur, Belgium; (C.G.); (J.-M.D.); (J.F.)
| | - Julien Favresse
- Department of Pharmacy, Namur Research Institute for LIfe Sciences, University of Namur, 5000 Namur, Belgium; (C.G.); (J.-M.D.); (J.F.)
- Department of Laboratory Medicine, Clinique St-Luc Bouge, 5004 Bouge, Belgium; (M.E.); (C.E.)
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9
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Decaro N, Grassi A, Lorusso E, Patterson EI, Lorusso A, Desario C, Anderson ER, Vasinioti V, Wastika CE, Hughes GL, Valleriani F, Colitti B, Ricci D, Buonavoglia D, Rosati S, Cavaliere N, Paltrinieri S, Lauzi S, Elia G, Buonavoglia C. Long-term persistence of neutralizing SARS-CoV-2 antibodies in pets. Transbound Emerg Dis 2021; 69:3073-3076. [PMID: 34469620 PMCID: PMC8662060 DOI: 10.1111/tbed.14308] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 08/21/2021] [Accepted: 08/31/2021] [Indexed: 01/22/2023]
Abstract
We monitored the severe acute respiratory syndrome coronavirus 2 antibody response in seven dogs and two cats by using two multispecies ELISA tests, plaque reduction neutralisation test and virus neutralization. SARS‐CoV‐2 neutralizing antibodies in pets persisted up to 10 months since the first positive testing, thus replicating observations in COVID‐19 human patients.
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Affiliation(s)
- Nicola Decaro
- Department of Veterinary Medicine, University of Bari, Valenzano, Italy
| | - Andrea Grassi
- I-VET srl, Laboratorio di Analisi Veterinarie, Flero, Italy
| | - Eleonora Lorusso
- Department of Veterinary Medicine, University of Bari, Valenzano, Italy
| | - Edward I Patterson
- Department of Biological Sciences, Brock University, St. Catharines, Canada
| | - Alessio Lorusso
- Istituto Zooprofilattico Sperimentale dell'Abruzzo e del Molise "G. Caporale", Teramo, Italy
| | | | | | | | | | | | - Fabrizia Valleriani
- Istituto Zooprofilattico Sperimentale dell'Abruzzo e del Molise "G. Caporale", Teramo, Italy
| | - Barbara Colitti
- Ambulatorio Veterinario Ricci Dott.ssa Dominga, Andria, Italy
| | - Dominga Ricci
- Department of Veterinary Sciences, University of Turin, Grugliasco, Torino, Italy
| | | | - Sergio Rosati
- Ambulatorio Veterinario Ricci Dott.ssa Dominga, Andria, Italy
| | - Nicola Cavaliere
- Istituto Zooprofilattico Sperimentale della Puglia e della Basilicata, Foggia, Italy
| | | | - Stefania Lauzi
- Department of Veterinary Medicine, University of Milan, Lodi, Italy
| | - Gabriella Elia
- Department of Veterinary Medicine, University of Bari, Valenzano, Italy
| | - Canio Buonavoglia
- Department of Veterinary Medicine, University of Bari, Valenzano, Italy
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