Site of vulnerability on SARS-CoV-2 spike induces broadly protective antibody against antigenically distinct Omicron subvariants

Siriruk Changrob,1 Peter J. Halfmann,2 Hejun Liu,3 Jonathan L. Torres,3 Joshua J.C. McGrath,1 Gabriel Ozorowski,3 Lei Li,1 G. Dewey Wilbanks,1 Makoto Kuroda,2 Tadashi Maemura,2 Min Huang,1 Nai-Ying Zheng,1 Hannah L. Turner,3 Steven A. Erickson,4 Yanbin Fu,1 Atsuhiro Yasuhara,1 Gagandeep Singh,5,6 Brian Monahan,6,7 Jacob Mauldin,6,7 Komal Srivastava,6,7 Viviana Simon,5,6,7,8,9 Florian Krammer,5,6,7 D. Noah…[...]

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Cutting Edge: Circulating Exosomes with COVID Spike Protein Are Induced by BNT162b2 (Pfizer–BioNTech) Vaccination prior to Development of Antibodies: A Novel Mechanism for Immune Activation by mRNA Vaccines 

Sandhya Bansal; Sudhir Perincheri; Timothy Fleming; Christin Poulson;Brian Tiffany;Ross M. Bremner; Thalachallour Mohanakumar  J Immunol (2021) 207 (10): 2405–2410.https://doi.org/10.4049/jimmunol.2100637 Abstract Severe acute respiratory syndrome corona virus 2 (SARS-CoV-2) causes severe acute respiratory…[...]

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