Epidemiologist Nicolas Hulscher explains. MASSIVE 85-Million-Person Study Finds COVID-19 Vaccination Increases Risk of: 🧠 Stroke (+240% - 1st dose) 💔 Heart Attack (+286% - 2nd dose) 🫀 Coronary Artery Disease (+244% - 2nd dose) ⚡ Arrhythmia (+199% - 1st dose) [1:07]