
IMPORTANT MAROON CAP VIAL INFORMATION FOR
PFIZER-BIONTECH COVID-19 VACCINE:
6 MONTHS THROUGH 4 YEARS OF AGE, DILUTE BEFORE USE, MAROON CAP
The original monovalent Pfizer-BioNTech COVID-19 Vaccine vial labels may state "Age 2y to <5y" or "Age 6m to <5y" and carton labels may state "For age 2 years to <5 years" or "For age
Pfizer-BioNTech COVID-19 Vaccine is no longer supplied in vials with a purple cap in the US. For information related to
Formulation/Presentation Guide
Refer to the information outlined below to understand the formulations and presentations of the vaccines.
Pfizer-BioNTech COVID-19 Vaccine,
Bivalent (Original and Omicron BA.4/BA.5)
12 YEARS OF AGE AND OLDER,
DO NOT DILUTE, BIVALENT

Gray Cap4
DOSE
30 mcg
DOSE VOLUME
0.3 mL
AMOUNT OF DILUENT NEEDED PER VIAL
NO DILUTION
DOSES PER VIAL
Single dose vial: 1 dose per vial
Multiple dose vial: 6 doses per vial
REFRIGERATED STORAGE TIME
10 weeks
Storage Conditions
ULTRA-LOW-TEMPERATURE (ULT) FREEZER [-90°C to -60°C (-130°F to -76°F)]
18 months†
FREEZER
[-25°C to -15°C (-13°F to 5°F)]
DO NOT STORE
REFRIGERATOR
[2°C to 8°C (35°F to 46°F)]
10 weeks
ROOM TEMPERATURE
[8°C to 25°C (46°F to 77°F)]
12 hours prior to first puncture
(including any thaw time)
AFTER FIRST PUNCTURE
[2°C to 25°C (35°F to 77°F)]
Discard after 12 hours
Pfizer-BioNTech COVID-19 Vaccine 12 YEARS OF AGE AND OLDER,
DO NOT DILUTE

Gray Cap5
DOSE
30 mcg
DOSE VOLUME
0.3 mL
AMOUNT OF DILUENT NEEDED PER VIAL
NO DILUTION
DOSES PER VIAL
6 doses per vial
REFRIGERATED STORAGE TIME
10 weeks
Storage Conditions
ULTRA-LOW-TEMPERATURE (ULT) FREEZER [-90°C to -60°C (-130°F to -76°F)]
18 months†
FREEZER
[-25°C to -15°C (-13°F to 5°F)]
DO NOT STORE
REFRIGERATOR
[2°C to 8°C (35°F to 46°F)]
10 weeks
ROOM TEMPERATURE
[8°C to 25°C (46°F to 77°F)]
12 hours prior to first puncture
(including any thaw time)
AFTER FIRST PUNCTURE
[2°C to 25°C (35°F to 77°F)]
Discard after 12 hours
Pfizer-BioNTech COVID-19 Vaccine 12 YEARS OF AGE
AND OLDER, DILUTE BEFORE USE

Purple Cap6
DOSE
30 mcg
DOSE VOLUME
0.3 mL
AMOUNT OF DILUENT NEEDED PER VIAL*
1.8 mL
DOSES PER VIAL
6 doses per vial (after dilution)
REFRIGERATED STORAGE TIME
1 month
Storage Conditions
ULTRA-LOW-TEMPERATURE (ULT) FREEZER [-90°C to -60°C (-130°F to -76°F)]
18 months‡
FREEZER
[-25°C to -15°C (-13°F to 5°F)]
2 weeks
REFRIGERATOR
[2°C to 8°C (35°F to 46°F)]
1 month
ROOM TEMPERATURE
[8°C to 25°C (46°F to 77°F)]
2 hours prior to dilution
(including any thaw time)
AFTER FIRST PUNCTURE
[2°C to 25°C (35°F to 77°F)]
Discard after 6 hours
Pfizer-BioNTech COVID-19 Vaccine, Bivalent (Original and Omicron BA.4/BA.5) 5 THROUGH 11 YEARS OF AGE, DILUTE BEFORE USE, BIVALENT

Orange Cap2
DOSE
10 mcg
DOSE VOLUME
0.2 mL
AMOUNT OF DILUENT NEEDED PER VIAL*
1.3 mL
DOSES PER VIAL
10 doses per vial (after dilution)
REFRIGERATED STORAGE TIME
10 weeks
Storage Conditions
ULTRA-LOW-TEMPERATURE (ULT) FREEZER [-90°C to -60°C (-130°F to -76°F)]
18 months†
FREEZER
[-25°C to -15°C (-13°F to 5°F)]
DO NOT STORE
REFRIGERATOR
[2°C to 8°C (35°F to 46°F)]
10 weeks
ROOM TEMPERATURE
[8°C to 25°C (46°F to 77°F)]
12 hours prior to dilution
(including any thaw time)
AFTER FIRST PUNCTURE
[2°C to 25°C (35°F to 77°F)]
Discard after 12 hours
Pfizer-BioNTech COVID-19 Vaccine 5 THROUGH 11 YEARS OF AGE,
DILUTE BEFORE USE

Orange Cap3
DOSE
10 mcg
DOSE VOLUME
0.2 mL
AMOUNT OF DILUENT NEEDED PER VIAL*
1.3 mL
DOSES PER VIAL
10 doses per vial (after dilution)
REFRIGERATED STORAGE TIME
10 weeks
Storage Conditions
ULTRA-LOW-TEMPERATURE (ULT) FREEZER [-90°C to -60°C (-130°F to -76°F)]
18 months†
FREEZER
[-25°C to -15°C (-13°F to 5°F)]
DO NOT STORE
REFRIGERATOR
[2°C to 8°C (35°F to 46°F)]
10 weeks
ROOM TEMPERATURE
[8°C to 25°C (46°F to 77°F)]
12 hours prior to dilution
(including any thaw time)
AFTER FIRST PUNCTURE
[2°C to 25°C (35°F to 77°F)]
Discard after 12 hours
Pfizer-BioNTech COVID-19 Vaccine
AND
Pfizer-BioNTech COVID-19 Vaccine,
Bivalent (Original and Omicron BA.4/BA.5) 6 MONTHS
THROUGH 4 YEARS OF AGE, DILUTE BEFORE USE
Primary Series


Maroon Cap1
DOSE
3 mcg
DOSE VOLUME
0.2 mL
AMOUNT OF DILUENT NEEDED PER VIAL*
2.2 mL
DOSES PER VIAL
10 doses per vial (after dilution)
REFRIGERATED STORAGE TIME
10 weeks
Storage Conditions
ULTRA-LOW-TEMPERATURE (ULT) FREEZER [-90°C to -60°C (-130°F to -76°F)]
18 months†
FREEZER
[-25°C to -15°C (-13°F to 5°F)]
DO NOT STORE
REFRIGERATOR
[2°C to 8°C (35°F to 46°F)]
10 weeks
ROOM TEMPERATURE
[8°C to 25°C (46°F to 77°F)]
12 hours prior to dilution
(including any thaw time)
AFTER FIRST PUNCTURE
[2°C to 25°C (35°F to 77°F)]
Discard after 12 hours§
-
Pfizer-BioNTech COVID-19 Vaccine and Pfizer-BioNTech COVID-19 Vaccine, Bivalent (Original and Omicron BA.4/BA.5). 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;
December 8, 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 5 through 11 years of age), DILUTE BEFORE USE, Orange Cap. Pfizer and BioNTech;
December 8, 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;
December 8, 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;
December 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), DO NOT DILUTE, Gray Cap. Pfizer and BioNTech
December 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;
November 22, 2022. - 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.