Posted in Web Novavax’s COVID vaccine nears the finish line : Shots … December 8, 2021 Novavax’s COVID vaccine nears the finish line : Shots – Health News Protein subunit vaccines work by injecting people with a tiny portion of a virus. In the case of the COVID-19 vaccine, that tiny … https://www.npr.org/sections/health-shots/2021/12/01/1060141850/a-different-kind-of-covid-vaccine-is-about-ready-to-roll