A Belgian observational study by M.A. Golstein titled “ Post-COVID-19 Vaccine Hyperproduction of Anti-Spike Antibodies and Rheumatological Manifestations ” published on 30 September 2025 has found, as predicted by some doctors, that the so-called vaccine triggers autoimmune problems. The paper is 15 pages long with the main text at about 11 pages. The remaining are figures and references. The study sample included two cohorts of patients at Saint-Jean Hospital’s rheumatology