Long COVID and Long COVID Vaccines are disturbingly similar On this page Unmasking the "Long COVID" Cover Story for Vaccine InjurySayer Ji Substack Nov 2025Related in Vitamin D LifeHypothesis: Both Long COVID and Vaccine Injury are caused by Spike Protein, proposed detoxLong-COVID may wear out the immune system (Vitamin D might restore it)COVID infections and vaccinations decrease Vitamin D – many studies