Viral Neutralization is Durable in Asymptomatic COVID-19 for at least 60 Days

Link to article at PubMed

J Infect Dis. 2021 Mar 15:jiab140. doi: 10.1093/infdis/jiab140. Online ahead of print.


A cohort consisting of asymptomatic health care workers (HCW) donated temporal serum samples following infection with SARS-CoV-2. Analysis shows that all asymptomatic HCW had neutralizing antibodies, that these antibodies persist for at least 60 days, and that anti-spike RBD IgG levels were correspondingly durable over the same time period.

PMID:33718952 | DOI:10.1093/infdis/jiab140

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