Pfizer Applies for Emergency F.D.A. Approval for Covid-19 Vaccine November 22, 2020 Auto Bot Clinical Trials, Coronavirus (2019-nCoV), Factories and Manufacturing, Food and Drug Administration, Moderna Inc, Nursing Homes, Pfizer Inc, Regulation and Deregulation of Industry, United States, Vaccination and Immunization, your-feed-healthcare, your-feed-science 0 A large team of regulators at the agency will take about three weeks to review an application spanning thousands of pages.