Question

When vaccinated with pfizer a mrna is injected which eventually creates spike proteins. These will bind to cells. Now there is a rumour that when these spike protein binds to cells it can block other important proteins from binding to that cell. Is this true? Can someone debunk this.

Answer 1

Scientific evidence does not support the claim that spike proteins generated by mRNA vaccines block other proteins from binding to cells. The vaccines teach the immune system to recognize and destroy the virus and are designed to not interfere with cell function.

Step-by-step explanation:

The rumor that spike proteins generated by the Pfizer COVID-19 vaccine can block other important proteins from binding to cells is not supported by scientific evidence. The Pfizer and Moderna vaccines use mRNA technology to instruct cells to produce the SARS-CoV-2 spike protein, teaching the immune system to recognize and destroy the virus.

The spike proteins generated by the vaccine mimic the virus's surface proteins, allowing the immune system to create antibodies without causing disease. These vaccines are designed with great precision to ensure they do not interfere with cell function beyond the intended immune response. Vaccination remains the best protection against COVID-19.