Evaluation of the Durability of the Immune Humoral Response to COVID-19 Vaccines in Patients With Cancer Undergoing Treatment or Who Received a Stem Cell Transplant.
Sign Up to like & getrecommendations! Published in 2022 at "JAMA oncology"
DOI: 10.1001/jamaoncol.2022.0752
Abstract: Importance The durability of the antibody response to COVID-19 vaccines in patients with cancer undergoing treatment or who received a stem cell transplant is unknown and may be associated with infection outcomes. Objective To evaluate… read more here.
Keywords: patients cancer; second dose; covid vaccines; anti rbd ... See more keywords
Decline of antibody titres three months after two doses of BNT162b2 in non-immunocompromised adults
Sign Up to like & getrecommendations! Published in 2021 at "Clinical Microbiology and Infection"
DOI: 10.1016/j.cmi.2021.08.023
Abstract: Objective To assess the antibody response in non-immunocompromised adults after two doses of BNT162b2. Methods Prospective, single-centre observational study in non-immunocompromised adults > 18 years of age who received two doses of BNT162b2. The study contemplates… read more here.
Keywords: doses bnt162b2; three months; non immunocompromised; immunocompromised adults ... See more keywords
Comparison of the effectiveness and duration of anti-RBD SARS-CoV-2 IgG antibody response between different types of vaccines: Implications for vaccine strategies
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DOI: 10.1016/j.vaccine.2022.03.069
Abstract: Background and Objectives Little is known about the efficacy and durability of anti-RBD IgG antibodies induced by certain SARS-CoV-2 vaccines. It has been shown that neutralizing antibodies are associated with the protection against re-infection. This… read more here.
Keywords: types vaccines; rbd; rbd igg; anti rbd ... See more keywords
Long-Term Dynamic of Anti-TrimericS and Anti-RBD Antibodies in Naive and COVID-19 Recovered mRNA-1273 Vaccine Recipients.
Sign Up to like & getrecommendations! Published in 2022 at "Laboratory medicine"
DOI: 10.1093/labmed/lmac127
Abstract: OBJECTIVE Patients and physicians are increasingly requesting their clinical laboratory to provide SARS-CoV-2 serology interpretation. Our study aimed to assess the evolution of SARS-CoV-2 antibodies in Moderna-vaccinated health care workers. METHODS We analyzed the evolution… read more here.
Keywords: covid recovered; long term; mrna 1273; covid ... See more keywords
Kinetics of Anti-Sars-Cov-2 Antibody Responses 3 Months Post Complete Vaccination with BNT162b2; A Prospective Study in 283 Health Workers
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DOI: 10.1182/blood-2021-145074
Abstract: Background: Levels of neutralizing antibodies (NΑbs) against SARS-CoV-2 correlate with clinically relevant immune protection from COVID-19. However, a slight decline in antibody titers has become evident even at one month following the second BNT162b2 shot,… read more here.
Keywords: study; sars cov; vaccination; anti rbd ... See more keywords
Neutralizing-antibody response to SARS-CoV-2 for 12 months after the COVID-19 workplace outbreaks in Japan
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DOI: 10.1371/journal.pone.0273712
Abstract: This study aimed to elucidate the 12-month durability of neutralizing antibodies (NAbs) against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in patients infected during the 2020 workplace outbreaks of coronavirus disease 2019 (COVID-19) in Japan.… read more here.
Keywords: workplace outbreaks; anti rbd; neutralizing antibody; japan ... See more keywords
Anti-RBD IgG antibodies and neutralizing antibody levels after the second BNT162b2 dose in patients with plasma cell disorders
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DOI: 10.1371/journal.pone.0284925
Abstract: Patients with plasma cell disorders (PCD) are at an increased risk for severe morbidity and mortality due to COVID-19. Recent data have suggested that patients with hematological malignancies, including those with PCD, have suboptimal antibody… read more here.
Keywords: igg antibodies; rbd igg; dose; anti rbd ... See more keywords
Prognostic Value of SARS-CoV-2 Anti-RBD IgG Antibody Quantitation on Clinical Outcomes in Hospitalized COVID-19 Patients
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DOI: 10.2147/ijgm.s370080
Abstract: Background Antibody levels against SARS-CoV-2 can be used as an indicator of recent or past vaccination or infection. However, the prognostic value of antibodies targeting the receptor binding protein (anti-RBD) in hospitalized patients is not… read more here.
Keywords: sars cov; anti rbd; prognostic value; igg ... See more keywords
Variability in detection of SARS-CoV-2-specific antibody responses following mild infection: a prospective multicentre cross-sectional study, London, United Kingdom, 17 April to 17 July 2020
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DOI: 10.2807/1560-7917.es.2022.27.4.2002076
Abstract: Introduction Immunoassays targeting different SARS-CoV-2-specific antibodies are employed for seroprevalence studies. The degree of variability between immunoassays targeting anti-nucleocapsid (anti-NP; the majority) vs the potentially neutralising anti-spike antibodies (including anti-receptor-binding domain; anti-RBD), particularly in mild… read more here.
Keywords: symptomatology; sars cov; variability; anti rbd ... See more keywords
IgG anti-RBD levels during 8-month follow-up post-vaccination with BNT162b2 and mRNA-1273 vaccines in healthcare workers: A one-center study
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Cellular and Infection Microbiology"
DOI: 10.3389/fcimb.2022.1035155
Abstract: Introduction Since the COVID-19 outbreak, specific mRNA-based anti-SARS-CoV-2 vaccines have been developed and distributed worldwide. Because this is the first time that mRNA vaccines have been used, there are several questions regarding their capacity to… read more here.
Keywords: mrna 1273; mrna; igg anti; post vaccination ... See more keywords
Decline in Antibody Concentration 6 Months After Two Doses of SARS-CoV-2 BNT162b2 Vaccine in Solid Organ Transplant Recipients and Healthy Controls
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Immunology"
DOI: 10.3389/fimmu.2022.832501
Abstract: Background Previous studies have indicated inferior responses to severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) vaccination in solid organ transplant (SOT) recipients. We examined the development of anti-receptor-binding domain (RBD) immunoglobulin G (IgG) after two doses… read more here.
Keywords: sot recipients; two doses; anti rbd; rbd igg ... See more keywords