Cargando…

Determining the SARS-CoV-2 Anti-Spike Cutoff Level Denoting Neutralizing Activity Using Two Commercial Kits

Background: The viral neutralization assay is the gold standard to estimate the level of immunity against SARS-CoV-2. This study analyzes the correlation between the quantitative Anti-SARS-CoV-2 QuantiVac ELISA (IgG) and the NeutraLISA neutralization assay. Methods: 650 serum samples were tested for...

Descripción completa

Detalles Bibliográficos
Autores principales:	El-Ghitany, Engy Mohamed, Hashish, Mona H., Farghaly, Azza Galal, Omran, Eman A.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2022
Materias:	Communication
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9699632/ https://www.ncbi.nlm.nih.gov/pubmed/36423048 http://dx.doi.org/10.3390/vaccines10111952

Ejemplares similares

Prevalence of severe acute respiratory syndrome coronavirus 2 spike antibodies in some healthcare settings in Egypt
por: El-Ghitany, Engy Mohamed, et al.
Publicado: (2022)

Determinants of the Development of SARS-CoV-2 Anti-Spike Immune-Response after Vaccination among Healthcare Workers in Egypt
por: El-Ghitany, Engy Mohamed, et al.
Publicado: (2022)

Predictors of anti-SARS-CoV-2 seropositivity: An Egyptian population-based study
por: El-Ghitany, Engy Mohamed, et al.
Publicado: (2022)

A pre-vaccine exploratory survey of SARS-CoV-2 humoral immunity among Egyptian general population
por: El-Ghitany, Engy Mohamed, et al.
Publicado: (2022)

Correction: A pre-vaccine exploratory survey of SARS-CoV-2 humoral immunity among Egyptian general population
por: El-Ghitany, Engy Mohamed, et al.
Publicado: (2022)

Asymptomatic versus symptomatic SARS-CoV-2 infection: a cross-sectional seroprevalence study
por: El-Ghitany, Engy Mohamed, et al.
Publicado: (2022)

Geospatial epidemiology of hepatitis C infection in Egypt 2017 by governorate
por: El-Ghitany, Engy Mohamed, et al.
Publicado: (2019)

Seroprevalence of Hepatitis A, B and C Among a Sample of Refugees in Egypt: An Exploratory Survey
por: El-Ghitany, Engy Mohamed, et al.
Publicado: (2022)

COVID-19 vaccine acceptance rates and predictors among the Egyptian general population and Healthcare workers, the intersectionality of age and other factors
por: El-Ghitany, Engy Mohamed, et al.
Publicado: (2022)

Validation of EGCRISC for Chronic Hepatitis C Infection Screening and Risk Assessment in the Egyptian Population
por: El-Ghitany, Engy Mohamed, et al.
Publicado: (2016)

Anti-Spike and Neutralizing Antibodies after Two Doses of COVID-19 Sinopharm/BIBP Vaccine
por: Omran, Eman A., et al.
Publicado: (2022)

Comparison of different commercial kits for HER2 testing in breast cancer: looking for the accurate cutoff for amplification
por: Cayre, Anne, et al.
Publicado: (2007)

Gene expression rearrangements denoting changes in the biological state
por: Gonzalez, Augusto, et al.
Publicado: (2021)

Arginine off-kilter: guanidinium is not as planar as restraints denote
por: Moriarty, Nigel W., et al.
Publicado: (2020)

The Cambrian cirratuliform Iotuba denotes an early annelid radiation
por: Zhang, ZhiFei, et al.
Publicado: (2023)

Ayurveda support for health prevention in post crisis, nuclear denotation
por: Wiwanitkit, Viroj
Publicado: (2011)

Nuclear denotation: A topic for global public health concern
por: Wiwanitkit, Viroj
Publicado: (2011)

Pulmonary disorder and present nuclear denotation: A brief summary
por: Wiwanitkit, Viroj
Publicado: (2011)

Reverse AD at Higher Types: Pure, Principled and Denotationally Correct
por: Vákár, Matthijs
Publicado: (2021)

Performance and modification of EGCRISC among hepatitis C virus high-risk groups
por: El-Ghitany, E. M., et al.
Publicado: (2020)

Sex Differences in Neural Activation to Facial Expressions Denoting Contempt and Disgust
por: Aleman, André, et al.
Publicado: (2008)

Prolotherapy of the temporomandibular joint is denoted as a new health technology in Korea
por: Lee, Won
Publicado: (2023)

Commercial human kits’ applicability for the determination of biochemical parameters in sheep plasma
por: PASCIU, Valeria, et al.
Publicado: (2018)

Health communication implications of the perceived meanings of terms used to denote unhealthy foods
por: Pettigrew, Simone, et al.
Publicado: (2017)

Multiple productive IGH rearrangements denote oligoclonality even in immunophenotypically monoclonal CLL
por: Brazdilova, K, et al.
Publicado: (2018)

Distinct histone modifications denote early stress-induced drug tolerance in cancer
por: Emran, Abdullah Al, et al.
Publicado: (2017)

Approaches to denote treatment outcome: Clinical significance and clinical global impression compared
por: de Beurs, Edwin, et al.
Publicado: (2019)

False‐positive bone scintigraphy denoting transthyretin amyloid in elderly hypertrophic cardiomyopathy
por: Chimenti, Cristina, et al.
Publicado: (2021)

Isoforms of Neuropilin-2 Denote Unique Tumor-Associated Macrophages in Breast Cancer
por: Dhupar, Rajeev, et al.
Publicado: (2022)

Determination of Prolactin in Canine Saliva: Is It Possible to Use a Commercial ELISA Kit?
por: Gutiérrez, Jara, et al.
Publicado: (2019)

High Seroprevalence of Hepatitis C Virus Antibody in Breast Cancer Patients in Egypt
por: Hussein, Osama, et al.
Publicado: (2021)

What’s in a commercial meal kit? Structured review of Australian meal kits
por: McKay, Fiona H
Publicado: (2023)

Application of CPI cutoff value based on parentage testing of duos and trios typed by four autosomal kits
por: Gao, Hongmei, et al.
Publicado: (2019)

MicroRNA Profile of HCV Spontaneous Clarified Individuals, Denotes Previous HCV Infection
por: Brochado-Kith, Óscar, et al.
Publicado: (2019)

Genetic insights into thymic carcinomas and thymic neuroendocrine neoplasms denote prognosis signatures and pathways
por: Wang, Shuyuan, et al.
Publicado: (2023)

“Day 25”: a temporal indicator of stabilization of mortality risk among COVID-19 patients with high viral load
por: Osman, Nancy A., et al.
Publicado: (2022)

Delayed seropositivity is associated with lower levels of SARS-CoV-2 antibody levels in patients with mild to moderate COVID-19
por: Fekry, Marwa M., et al.
Publicado: (2023)

Tribbles homolog 3 denotes a poor prognosis in breast cancer and is involved in hypoxia response
por: Wennemers, Marloes, et al.
Publicado: (2011)

Determination of Cutoff of ELISA and Immunofluorescence Assay for Scrub Typhus
por: Gupta, Nitin, et al.
Publicado: (2016)

The use and abuse of commercial kits used to detect autoantibodies
por: Fritzler, Marvin J, et al.
Publicado: (2003)

Cannot write session to /tmp/vufind_sessions/sess_30m0s1qjk5fkmcohfvi7ha59b6