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Girl and boy superhero saying "If you are 6 years or older, you are considered up to date with just one dose of the most recent COVID-19 vaccine."

COVID-19 Vaccination Eligibility

Updated Booster:

The latest booster is referred to as "updated" because it offers protection against the latest circulating variant, in this case, the Omicron subvariant XBB.1.5. Pfizer-BioNTech and Moderna, two COVID-19 vaccine manufacturers, have developed these updated boosters. 

  • Everyone aged  6 years and older should get 1 updated Pfizer-BioNTech or Moderna COVID-19 vaccine to be up to date.
  • Children aged 6 months–5 years who have previously been vaccinated against COVID-19 will be eligible for one or two doses. Children who have not been previously vaccinated will be eligible for up to three doses. 
  • People aged 65 years and older may get a 2nd dose of the updated Pfizer-BioNTech or Moderna COVID-19 vaccine four or more months after the 1st updated COVID-19 vaccine.
  • People who are moderately or severely immunocompromised may get additional doses of the updated Pfizer-BioNTech or Moderna COVID-19 vaccine two or more months after the last updated COVID-19 vaccine.

To learn more about eligibility requirements to receive a COVID-19 vaccine, the CDC Vaccine page. 

Collage of all ages and ethnicities after getting their COVID-19 vaccines, wearing a bandage on their arms and a face mask.

Are you up to date with your COVID-19 vaccine?

Being up to date with your COVID-19 vaccines means receiving the latest booster dose recommended by CDC. Doses vary by age and which vaccine was received. 

For everyone aged 6 years and older:

     You're up to date after just 1 updated Pfizer-BioNTech or Moderna COVID-19 vaccine.

Children aged  6 months-5 years who got the Pfizer-BioNTech COVID-19 vaccine: ​​​ 

     If they're 6 months to 4 years old, they need 3 COVID-19 vaccine doses, with at least 1 being updated.

     If they're 5 years old, 1 updated COVID-19 vaccine dose makes them up to date.

Children aged 6 months—5 years who got the Moderna COVID-19 vaccine

     Are up to date with 2 Moderna COVID-19 vaccine doses, including at least 1 updated dose.

People who are unable or choose not to get a recommended mRNA vaccine

     You are up to date once you receive the Novavax COVID-19 vaccine doses approved for your age group. 

People who got the Johnson & Johnson/Janssen COVID-19 vaccine

     You're considered up to date with 1 updated COVID-19 vaccine.

To learn more please visit CDC Stay up to Date. 

COVID-19 Vaccination Sites