The U.S. vaccine safety system ensures that all vaccines are as safe as possible. On December 11, 2020, the U.S. Food and Drug Administration issued an Emergency Use Authorization for use of the Pfizer-BioNTech COVID-19 vaccine in people aged 16 years and older for the prevention of COVID-19. Because the supply of COVID-19 vaccine in the United States will be limited at first, CDC recommends that initial supplies of COVID-19 vaccine be allocated to healthcare personnel and long-term care facility residents. The recommendations were made with the following goals in mind: Decrease death and serious disease as much as possible; Preserve functioning of society; and Reduce the extra burden COVID-19 is having on people already facing disparities.
Find out more at https://www.cdc.gov/coronavirus/2019-ncov/vaccines/recommendations.html