Circulating spike protein after vaccination, Boston research

Free poster and book downloads, Circulating Spike Protein Detected in Post-COVID-19 mRNA Vaccine Myocarditis Background Cases of adolescents and young adults developing myocarditis, after vaccination with (SARS-CoV-2)-targeted mRNA vaccines, reported globally, underlying immunoprofiles of these individuals have not been described in detail. Methods January 2021 through February 2022 Prospectively collected blood, from 16 patients, (12 to 21 years) 13 male 12 after 2nd dose Onset 4 days post vaccination hospitalized at Massachusetts General for Children, or Boston Children’s Hospital, for myocarditis Presentation Chest pain Elevated cardiac troponin T, after SARS-CoV-2 vaccination. We performed Extensive antibody profiling, including tests for SARS-CoV-2-specific humor