But dangers of COVID-19 still outweigh risks from severe reactions, he says. Read Article
https://cvvr.hms.harvard.edu/wp-content/uploads/2020/04/Boston-globe.jpg240240Morgana Souzahttps://cvvr.hms.harvard.edu/wp-content/uploads/2020/03/cvvr-header-banner-long-white-bg.pngMorgana Souza2021-01-05 16:19:502021-01-06 16:21:03Boston doctor’s Christmas Eve vaccine scare underscores need for safety measures