![]() The FDA gave the Pfizer-BioNTech COVID-19 vaccine emergency authorization to use in children ages 5 years through 15 years old and full approval to use in people ages 16 years and older. Before recommending COVID-19 vaccination for children, scientists conducted clinical trials. This allowed the vaccines to be quickly distributed to control the pandemic. FDA determined that three COVID-19 vaccines met FDA’s safety and effectiveness standards and granted those vaccines Emergency Use Authorizations (EUAs) external icon. Food and Drug Administration (FDA) assesses the findings from clinical trials. Authorization or Approval – Before vaccines are available to people, the U.S.During the development of COVID-19 vaccines, phases overlapped to speed up the process, but all phases were completed. Clinical Trials – All vaccines in the United States must go through three phases of clinical trials to make sure they are safe and effective.This knowledge helped speed up the initial development of the current COVID-19 vaccines. Approach to Development – Scientists have been working for many years to develop vaccines against viruses like the one that causes COVID-19.While COVID-19 vaccines were developed rapidly, all steps were taken to make sure they are safe and effective:
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