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 Author & Article Information 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 syndrome. mRNA vaccines directed at the SARS-CoV-2 spike protein resulted in development of Abs and protective immunity. To determine the mechanism, we analyzed […]