Blog by CDC.gov

Authorized and Recommended Vaccines

As COVID-19 vaccines are authorized and then recommended for use in the United States, it will be important to understand what is known about each vaccine.CDC will provide information on who is and is not recommended to receive each vaccine and what to expect after vaccination, as well as ingredients, safety, and effectiveness.

Currently, three vaccines are authorized and recommended to prevent COVID-19:

  • Pfizer-BioNTech
  • Moderna
  • Johnson & Johnson / Janssen

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