Biden Says U.S. Will Have Vaccine Supply For All Adults By May, Prioritizes Teachers<br/><a href="https://www.npr.org/sections/coronavirus-live-updates/2021/03/02/973030394/biden-says-u-s-will-have-vaccine-supply-for-all-adults-by-may-prioritizes-teache" rel="noreferrer noopener" target="_blank">npr.org</a>