US FDA adds warning about rare heart inflammation to Pfizer, Moderna Covid-19 vaccines, World News
US FDA adds warning about rare heart inflammation to Pfizer, Moderna Covid-19 vaccines, World News,WASHINGTON – The US drug regulator on Friday (June 25) added a warning to the literature that accompanies Pfizer Inc-BioNTech and Moderna Covid-19 vaccine shots to indicate the rare risk of heart infla
