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Neutralizing antibodies against SARS-CoV-2 are higher but decline faster in mRNA vaccinees compared to individuals with natural infection.

Abou-Saleh, Haissam; Abo-Halawa, Bushra Y; Younes, Salma; Younes, Nadin; Al-Sadeq, Duaa W; ... more authors ... less authors ( Oxford University Press , 2022 , Article)

Waning protection against emerging SARS-CoV-2 variants by pre-existing antibodies elicited due to current vaccination or natural infection is a global concern. Whether this is due to the waning of immunity to SARS-COV-2 ...

Severe acute respiratory syndrome coronavirus-2 natural animal reservoirs and experimental models: systematic review.

Younes, Salma; Younes, Nadin; Shurrab, Farah; Nasrallah, Gheyath K ( John Wiley and Sons , 2020 , Article Review)

The current severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) outbreak has been rapidly spreading worldwide, causing serious global concern. The role that animal hosts play in disease transmission is still ...

Diagnostic Efficiency of Three Fully Automated Serology Assays and Their Correlation with a Novel Surrogate Virus Neutralization Test in Symptomatic and Asymptomatic SARS-COV-2 Individuals

Younes, Salma; Al-Jighefee, Hadeel; Shurrab, Farah; Al-Sadeq, Duaa W.; Younes, Nadin; ... more authors ... less authors ( MDPI , 2020 , Article)

Abstract: To support the deployment of serology assays for population screening during the COVID-19 pandemic, we compared the performance of three fully automated SARS-CoV-2 IgG assays: Mindray CL-900i® (target: spike [S] ...

Challenges in Laboratory Diagnosis of the Novel Coronavirus SARS-CoV-2

Younes, Nadin; Al-Sadeq, Duaa W; Al-Jighefee, Hadeel; Younes, Salma; Al-Jamal, Ola; ... more authors ... less authors ( MDPI , 2020 , Article)

The recent outbreak of the Coronavirus disease 2019 (COVID-19) has quickly spread worldwide since its discovery in Wuhan city, China in December 2019. A comprehensive strategy, including surveillance, diagnostics, research, ...