Article Figures & Data
Tables
Immune status Vaccines received previously What to give now Not moderately or severely immunocompromised None 1 dose of Moderna, or
2 doses of Novavax, or
1 dose of Pfizer1 or more doses of any messenger RNA vaccine, or
1 or more doses of Novavax or Jannssen, including in combination with any original monovalent or bivalent COVID-19 vaccine doses1 dose of Moderna, or
1 dose of Novavax, or
1 dose of PfizerModerately or severely immunocompromised None 3 doses of Moderna, or
2 doses of Novavax, or
3 doses of Pfizer1 dose of any Moderna 2 doses of Moderna 2 doses of any Moderna 1 dose of Moderna 1 dose of any Pfizer 2 doses of Pfizer 2 doses of any Pfizer 1 dose of Pfizer 3 or more doses of any messenger RNA vaccine, or
1 or more doses of Novavax or Jannssen, including in combination with any original monovalent or bivalent COVID-19 vaccine doses1 dose of Moderna, or
1 dose of Novavax, or
1 dose of PfizerAdapted from reference 20.