Use of COVID-19 Vaccines in the United States

Interim Clinical Considerations

Summary of recent changes (last updated April 21, 2022):
  • Added considerations for the option to receive a second COVID-19 vaccine booster dose
  • Updated guidance for COVID-19 vaccination after SARS-CoV-2 infection
More about the Interim Clinical Considerations

See the FAQ page for answers to commonly asked questions about the Interim Clinical Considerations.

Page last reviewed: March 30, 2022