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Durability of Viral Neutralization in Asymptomatic Coronavirus Disease 2019 for at Least 60 Days
Amanda Haymond1, Abdulla A Damluji2, Aarthi Narayanan3
1Center for Applied Proteomics and Molecular Medicine, George Mason University, Manassas, Virginia, USA.
The Journal of Infectious Diseases
|March 15, 2021
Abstract:
A cohort consisting of asymptomatic healthcare workers donated temporal serum samples after infection with severe acute respiratory syndrome coronavirus 2. Analysis shows that all asymptomatic healthcare workers had neutralizing antibodies, that these antibodies persist for ≥60 days, and that anti-spike receptor-binding domain immunoglobulin G levels were correspondingly durable over the same time period.
