Study Shows Covid Vaccines Reduce Risk of Heart Failure and Blood Clots

A large study analyzing health records from over 20 million people across the UK, Spain, and Estonia found that Covid vaccines, including those from Oxford-AstraZeneca, Pfizer, and Moderna, substantially reduce the risk of heart failure and blood clots linked to the virus for up to a year. The study showed that vaccinated individuals had significantly lower risks of these complications compared to unvaccinated individuals, even after experiencing breakthrough infections. The protective effects of the vaccines were most pronounced in the first month after contracting the virus, with continued lower risks observed up to a year post-infection.