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FDA authorizes second booster doses of Pfizer and Moderna COVID-19 vaccines for certain groupsMarch 29, 2022 -
FDA discloses vaccine guidelines blocked by White HouseOctober 6, 2020 -
Single-dose vaccine tested as US experts say no corners cutSeptember 23, 2020 -
Dr. Fauci Sticks With Projection Of Vaccine In 2021September 9, 2020 -
COVID-19 Vaccine Latest Flashpoint In White House CampaignSeptember 9, 2020 -
AstraZeneca COVID-19 Vaccine Study Paused After IllnessSeptember 8, 2020 -
Bold Hopes For Virus Antibody Tests Still UnfulfilledSeptember 7, 2020 -
The Latest: Australia OKs funding for two potential vaccinesSeptember 7, 2020 -
The Latest: Mexico states run out of death certificatesSeptember 5, 2020 -
Biden confirms virus test, says he'll be tested regularlySeptember 4, 2020