Update of anaphylaxis from mRNA vaccines: 66 cases out of ~18 million vaccinations (=0.00000003%). All but 1 within 11 minutes. No deaths.@JAMA_current https://t.co/JYqimmrRk5 pic.twitter.com/EVMvuQY8Xe

— Eric Topol (@EricTopol) February 12, 2021