The vaccine is available in four presentations with different dosing, preparation, and storage guidelines.1,2,6,7 There are two presentations (Purple Cap or Gray Cap ) for individuals 12 years of age and older, outlined below.
Learn more about the vaccine presentations.
DO NOT DILUTE
(GRAY CAP)
DILUTE BEFORE USE
(PURPLE CAP)
Learn about the clinical trial experience and results for the Pfizer-BioNTech COVID-19 Vaccine
When prepared according to their respective
instructions for use, the FDA-approved
Because of the potential for vaccine administration errors, including dosing errors, vaccine presentations should only be used for the ages specified on the vial labels, cartons, or the respective age-based Fact Sheet. The information in the Fact Sheets supersedes the information printed on the vial labels and cartons.
-
COMIRNATY® (COVID-19 Vaccine, mRNA). Prescribing Information (12 years of age and older), DILUTE BEFORE USE, Purple Cap.
Pfizer and BioNTech; July 8, 2022. -
COMIRNATY® (COVID-19 Vaccine, mRNA). Prescribing Information (12 years of age and older), DO NOT DILUTE, Gray Cap.
Pfizer and BioNTech; July 8, 2022. -
Pfizer-BioNTech COVID-19 Vaccine. Emergency Use Authorization Fact Sheet for Healthcare Providers Administering Vaccine (Vaccination Providers) (12 years of age and older), DILUTE BEFORE USE, Purple Cap. Pfizer and BioNTech;
October 18, 2022. . -
Pfizer-BioNTech COVID-19 Vaccine. Emergency Use Authorization Fact Sheet for Healthcare Providers Administering Vaccine (Vaccination Providers), Bivalent (Original and Omicron BA.4/BA.5) (Booster Dose for 12 years of age and older), DO NOT DILUTE, Gray Cap. Pfizer and BioNTech;
October 12, 2022. . -
Pfizer-BioNTech COVID-19 Vaccine. Emergency Use Authorization Fact Sheet for Healthcare Providers Administering Vaccine (Vaccination Providers) (12 years of age and older), DO NOT DILUTE, Gray Cap. Pfizer and BioNTech;
August 31, 2022 . -
Pfizer-BioNTech COVID-19 Vaccine. Emergency Use Authorization Fact Sheet for Healthcare Providers Administering Vaccine (Vaccination Providers) (5 through 11 years of age), DILUTE BEFORE USE, Orange Cap. Pfizer and BioNTech;
October 12, 2022. . -
Pfizer-BioNTech COVID-19 Vaccine. Emergency Use Authorization Fact Sheet for Healthcare Providers Administering Vaccine (Vaccination Providers) (6 months through 4 years of age), DILUTE BEFORE USE, Maroon Cap. Pfizer and BioNTech;
August 31, 2022 .