Protective mucosal immunity against SARS-CoV-2 after heterologous systemic prime-mucosal boost immunization

While current COVID-19 vaccines provide certain protection, more effective vaccination strategies are still desirable. Here the authors show, using mouse vaccination models, that priming with a systemic mRNA and boosting with an intranasal adenoviral vector vaccine induces comprehensive T cell and m...

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Autores principales: Dennis Lapuente, Jana Fuchs, Jonas Willar, Ana Vieira Antão, Valentina Eberlein, Nadja Uhlig, Leila Issmail, Anna Schmidt, Friederike Oltmanns, Antonia Sophia Peter, Sandra Mueller-Schmucker, Pascal Irrgang, Kirsten Fraedrich, Andrea Cara, Markus Hoffmann, Stefan Pöhlmann, Armin Ensser, Cordula Pertl, Torsten Willert, Christian Thirion, Thomas Grunwald, Klaus Überla, Matthias Tenbusch
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/2d658f5bfe1141c4acf2fa4bf72300b6
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Sumario:While current COVID-19 vaccines provide certain protection, more effective vaccination strategies are still desirable. Here the authors show, using mouse vaccination models, that priming with a systemic mRNA and boosting with an intranasal adenoviral vector vaccine induces comprehensive T cell and mucosal immunity.