"– The vaccinations are expected to produce antibodies against spike proteins of SARS-CoV-2. However, spike proteins also contain syncytin-homologous proteins, which are essential for the formation of the placenta in mammals such as humans. It must be ruled out that a vaccine against SARS-CoV-2 could trigger an immune reaction against syncytin-1, as it may otherwise result in infertility of indefinite duration in vaccinated women."
Dr. Mike Yeadon PhD, Pfizer’s former Vice President and Chief Scientist for Allergy & Respiratory Disease
