News Key committee endorses Pfizer’s COVID-19 vaccine, paving way for clearance by FDA and vaccinations in US to begin December 10, 2020December 10, 2020Elizabeth Weise and Karen Weintraub, USA TODAYComments Off on Key committee endorses Pfizer’s COVID-19 vaccine, paving way for clearance by FDA and vaccinations in US to begin The endorsement paves the way for a final decision by the FDA, and mass vaccinations to begin within days.