Vaccine makers are designing follow-up shots, based on new mutations, to keep the disease at bay. Read Article
https://cvvr.hms.harvard.edu/wp-content/uploads/2020/04/scam.png400400Morgana Souzahttps://cvvr.hms.harvard.edu/wp-content/uploads/2020/03/cvvr-header-banner-long-white-bg.pngMorgana Souza2021-02-18 13:05:232021-03-01 13:07:32Booster Shots against Scary COVID Virus Variants Are In the Works