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, 2020 Elizabeth Weise and Karen Weintraub, USA TODAY Comments 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.