[ad_1] Doses of the COVID-19 vaccine are seen at Walter Reed National Military Medical Center, Bethesda, Md., Dec. 14, 2020. (DoD photo by Lisa Ferdinando) The Vaccines and Related Biological Products Advisory Committee (VRBPAC) unanimously supported emergency use authorization to administer the Pfizer-BioNTech Comirnaty vaccine as a booster to those 65 years of age and