People ages 6 years and older can get a different product for their updated (bivalent) booster than they received for their primary series or last booster. People ages 6 years and older can no longer get an original (monovalent) mRNA (Pfizer-BioNTech or Moderna) booster.

Children age 5 years old are only currently recommended to receive the updated (bivalent) Pfizer-BioNTech booster, and they can get this booster whether they received the Pfizer-BioNTech or Moderna primary series. Children age 5 years old can no longer get an original (monovalent) mRNA (Pfizer-BioNTech) booster.

For the most up to date information, please visit COVID-19 Vaccine Boosters