Scientists Warn Pfizer, Moderna Vaccines May Cause Blood Clots, Too

U.S. and European health officials are scrutinizing the Johnson & Johnson (J&J) and AstraZeneca COVID vaccines for possibly causing blood clots and related blood disorders in vaccine recipients. But evidence is mounting that the Pfizer and Moderna vaccines cause similar adverse reactions — and U.S. regulatory officials were alerted to that fact as far back as December 2020. The Centers for Disease Control and Prevention … Continue reading Scientists Warn Pfizer, Moderna Vaccines May Cause Blood Clots, Too