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  2. For COVID-19 vaccines, all of the approved vaccines so far used the spike protein. The spike protein is located on the outside of a coronavirus and is how SARS-CoV-2 (the coronavirus) enters human cells. Its location on the outside of the virus makes it so the immune system can recognize it easily.

  3. Aug 17, 2023 · A large body of emerging research shows that the spike protein itself, in particular the S1 subunit, is pathogenic and causes inflammation and other pathology seen in severe acute COVID-19, likely in long COVID, and in mRNA and adenovectorDNA COVID-19 vaccine injuries.

  4. Jul 1, 2021 · All of the COVID-19 vaccines currently approved in the United States are designed to instruct human cells to make harmless spike proteins — mimicking a viral protein that’s used by the...

  5. Apr 21, 2022 · Bansal S., et al. 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. J. Immunol. 2021; 207:2405–2410. [PMC free article] [Google Scholar]

  6. Jan 4, 2023 · A notable finding was that markedly elevated levels of full-length spike protein (33.9±22.4 pg/mL), unbound by antibodies, were detected in the plasma of individuals with postvaccine myocarditis, whereas no free spike was detected in asymptomatic vaccinated control subjects (unpaired t test; P<0.0001).

  7. spike protein, SARS-CoV-2. The COVID-19 pandemic necessitated the rapid production of vaccines aimed at the production of neutralizing antibodies against the COVID-19 spike protein required for the corona virus binding to target cells. The best well-known vaccines have utilized either mRNA or an adenovirus vector to direct hu …

  8. Jan 4, 2023 · Adolescents and young adults who developed myocarditis after severe respiratory syndrome coronavirus disease 2 (SARS-CoV-2) mRNA vaccination display persistently elevated circulating levels of full-length Spike protein, unbound by antibodies.

  9. SARS-CoV-2 vaccine (mRNA-LNP, spike protein) is under investigation as an active immunization against COVID-19 caused by the SARS-CoV-2 virus in persons 6 months of age and older. SARS-CoV-2 (COVID-19) vaccine is used to prevent coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). This ...

  10. Sep 22, 2023 · These virus pieces are the spike protein.

  11. Dec 18, 2023 · In the case of the COVID vaccines, our cells make the spike protein and our immune system makes antibodies against it, protecting us from severe disease. Micro-protein factories called ribosomes...

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