Hypervaccination seems to have no impact on the immune system finds a new study published in The Lancet Infectious Diseases journal. The researchers have examined a man in Germany who claims to have received 217 vaccinations against COVID-19 and found that his immune system was fully functional.
Some scientists thought that immune cells would become less effective after becoming used to the antigens. However, the case study published in The Lancet Infectious Diseases journal found that the immune system of the person is fully functional.