Manufacturers change shipment sizes as coronavirus vaccine demand falls
Pfizer and Moderna change shipment sizes as coronavirus vaccine demand falls CNN 1 hr ago By Amanda Sealy, Nadia Kounang and Ryan Prior, CNN © Mark Makela/Getty Images A member of the U.S. armed forces administers a dose of the Pfizer Covid-19 vaccine at a FEMA community vaccination center in this file photo taken in March in Philadelphia. With demand for Covid-19 vaccines falling off, mass vaccination sites around the country find themselves facing a dilemma of how to deliver vaccines without wasting precious doses. State and local leaders have been asking Covid-19 vacci...