The long-term dynamics of serum antibodies against SARS-CoV-2.
Graziele Fonseca de SousaThuany da Silva NogueiraLana Soares de SalesFernanda Ferreira MaissnerOdara Araújo de OliveiraHellade Lopes RangelDaniele das Graças Dos SantosRodrigo N DA FonsecaJackson de Souza-MenezesJosé Luciano Nepomuceno-SilvaFlávia Borges MuryRaquel de Souza GestinariAmilcar TanuriOrlando da Costa FerreiraCintia Monteiro-de-BarrosPublished in: PeerJ (2022)
Our work provides an overview of long-term production of antibodies against SARS-CoV-2, suggesting prolonged production of IgA and IgM antibodies for 3 months and continued IgG production for over 7 months. In addition, it identified a correlation between viral load and IgM titers in the older group and, finally, different IgA production between the age groups.
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