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Storage and handling

On arrival and storage

Condition on arrival

  • Refrigerate on arrival.
  • Should not have been frozen.

Storage

  • Store refrigerated at 2°C to 8°C (36°F to 46°F); DO NOT FREEZE.
  • Protect from light.
  • Administer as soon as possible after being removed from refrigeration.
  • Rotate stock so that the earliest-dated vaccine is used first. Ensure that the refrigerator is plugged into an outlet in a protected area where it cannot be disconnected accidentally. Record refrigerator temperatures twice a day in a temperature log.2
  • For guidance on how to dispose of expired, used, or damaged vaccines, please contact your vaccine supplier or manufacturer.2

Temperature excursions

  • GARDASIL 9 can be administered provided total (cumulative multiple excursion) time out of refrigeration (at temperature between 8°C and 25°C) does not exceed 72 hours. Cumulative multiple excursions between 0°C and 2°C are also permitted as long as the total time between 0°C and 2°C does not exceed 72 hours. These are not, however, recommendations for storage.

Handling

  • Syringe use: Shake well immediately before use to maintain suspension of the vaccine.
  • GARDASIL 9 should not be diluted or mixed with other vaccines.
  • Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration. After thorough agitation, GARDASIL 9 is a white, cloudy liquid. Do not use the product if particulates are present or if it appears discolored.
  • Needles should be disposed of properly and should not be recapped.3

Questions

If you have questions about the condition of the vaccine at the time of delivery, you should:

  • Immediately place vaccine in recommended storage; and
  • Notify the Merck Vaccine Customer Center at 1-877-VAX-MERCK (1-877-829-6372) or
  • Notify the National Immunization Program, Centers for Disease Control and Prevention (CDC), Atlanta, Georgia, at 1-800-CDC-INFO (1-800-232-4636).

For general questions concerning the proper storage and handling of Merck vaccines, please contact the Merck National Service Center at 1-800-MERCK-90 (1-800-637-2590), Monday through Friday, 8:00 AM to 7:00 PM ET.

References:

  1. Objio T, Morelli V, Trimble S. Epidemiology and Prevention of Vaccine-Preventable Diseases (Pink Book). 14th edition. Chapter 5: Storage and handling. Centers for Disease Control and Prevention. April 3, 2024. Accessed July 14, 2025. https://www.cdc.gov/pinkbook/hcp/table-of-contents/chapter-5-vaccine-storage-and-handling.html
  2. Wolicki J, Miller E. Epidemiology and Prevention of Vaccine-Preventable Diseases (Pink Book). 14th edition. Chapter 6: Vaccine administration. Centers for Disease Control and Prevention. April 8, 2024. Accessed July 14, 2025. https://www.cdc.gov/pinkbook/hcp/table-of-contents/chapter-6-vaccine-administration.html
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Indication

GARDASIL®9 (Human Papillomavirus 9-valent Vaccine, Recombinant) is a vaccine indicated in females 9 through 45 years of age for the prevention of cervical, vulvar, vaginal, anal, oropharyngeal and other head and neck cancers caused by human papillomavirus (HPV) Types 16, 18, 31, 33, 45, 52, and 58; cervical, vulvar, vaginal, and anal precancerous or dysplastic lesions caused by HPV Types 6, 11, 16, 18, 31, 33, 45, 52, and 58; and genital warts caused by HPV Types 6 and 11.

 

GARDASIL 9 is indicated in males 9 through 45 years of age for the prevention of anal, oropharyngeal and other head and neck cancers caused by HPV Types 16, 18, 31, 33, 45, 52, and 58; anal precancerous or dysplastic lesions caused by HPV Types 6, 11, 16, 18, 31, 33, 45, 52, and 58; and genital warts caused by HPV Types 6 and 11.

 

The oropharyngeal and head and neck cancer indication is approved under accelerated approval based on effectiveness in preventing HPV-related anogenital disease. Continued approval for this indication may be contingent upon verification and description of clinical benefit in a confirmatory trial.

 

GARDASIL 9 does not eliminate the necessity for vaccine recipients to undergo screening for cervical, vulvar, vaginal, anal, oropharyngeal and other head and neck cancers as recommended by a health care provider.

 

GARDASIL 9 has not been demonstrated to provide protection against diseases caused by:

  • HPV types not covered by the vaccine
  • HPV types to which a person has previously been exposed through sexual activity

 

Not all vulvar, vaginal, anal, oropharyngeal and other head and neck cancers are caused by HPV, and GARDASIL 9 protects only against those vulvar, vaginal, anal, oropharyngeal and other head and neck cancers caused by HPV Types 16, 18, 31, 33, 45, 52, and 58.

 

GARDASIL 9 is not a treatment for external genital lesions; cervical, vulvar, vaginal, anal, oropharyngeal and other head and neck cancers; or cervical intraepithelial neoplasia (CIN), vulvar intraepithelial neoplasia (VIN), vaginal intraepithelial neoplasia (VaIN), or anal intraepithelial neoplasia (AIN).

 

Vaccination with GARDASIL 9 may not result in protection in all vaccine recipients.

Select Safety Information

GARDASIL®9 (Human Papillomavirus 9-valent Vaccine, Recombinant) is contraindicated in individuals with hypersensitivity, including severe allergic reactions to yeast, or after a previous dose of GARDASIL 9 or GARDASIL® [Human Papillomavirus Quadrivalent (Types 6, 11, 16, and 18) Vaccine, Recombinant].

 

Because vaccinees may develop syncope, sometimes resulting in falling with injury, observation for 15 minutes after administration is recommended. Syncope, sometimes associated with tonic-clonic movements and other seizure-like activity, has been reported following HPV vaccination. When syncope is associated with tonic-clonic movements, the activity is usually transient and typically responds to restoring cerebral perfusion.

 

Safety and effectiveness of GARDASIL 9 have not been established in pregnant women.

 

The most common (≥10%) local and systemic adverse reactions in females were injection-site pain, swelling, erythema, and headache. The most common (≥10%) local and systemic reactions in males were injection-site pain, swelling, and erythema.

 

The duration of immunity of a 2-dose schedule of GARDASIL 9 has not been established.

 

Dosage and Administration for GARDASIL 9

Dosage and Administration for GARDASIL 9

 

GARDASIL 9 should be administered intramuscularly in the deltoid or anterolateral area of the thigh.

  • For individuals 9 through 14 years of age, GARDASIL 9 can be administered using a 2-dose or 3-dose schedule. For the 2-dose schedule, the second dose should be administered 6–12 months after the first dose. If the second dose is administered less than 5 months after the first dose, a third dose should be given at least 4 months after the second dose. For the 3-dose schedule, GARDASIL 9 should be administered at 0, 2 months, and 6 months.
  • For individuals 15 through 45 years of age, GARDASIL 9 is administered using a 3-dose schedule at 0, 2 months, and 6 months.

 

Before administering GARDASIL 9, please read the accompanying Prescribing Information. The Patient Information also is available.

Indication

GARDASIL®9 (Human Papillomavirus 9-valent Vaccine, Recombinant) is a vaccine indicated in females 9 through 45 years of age for the prevention of cervical, vulvar, vaginal, anal, oropharyngeal and other head and neck cancers caused by human papillomavirus (HPV) Types 16, 18, 31, 33, 45, 52, and 58; cervical, vulvar, vaginal, and anal precancerous or dysplastic lesions caused by HPV Types 6, 11, 16, 18, 31, 33, 45, 52, and 58; and genital warts caused by HPV Types 6 and 11.

 

GARDASIL 9 is indicated in males 9 through 45 years of age for the prevention of anal, oropharyngeal and other head and neck cancers caused by HPV Types 16, 18, 31, 33, 45, 52, and 58; anal precancerous or dysplastic lesions caused by HPV Types 6, 11, 16, 18, 31, 33, 45, 52, and 58; and genital warts caused by HPV Types 6 and 11.

 

The oropharyngeal and head and neck cancer indication is approved under accelerated approval based on effectiveness in preventing HPV-related anogenital disease. Continued approval for this indication may be contingent upon verification and description of clinical benefit in a confirmatory trial.

 

GARDASIL 9 does not eliminate the necessity for vaccine recipients to undergo screening for cervical, vulvar, vaginal, anal, oropharyngeal and other head and neck cancers as recommended by a health care provider.

 

GARDASIL 9 has not been demonstrated to provide protection against diseases caused by:

  • HPV types not covered by the vaccine
  • HPV types to which a person has previously been exposed through sexual activity

 

Not all vulvar, vaginal, anal, oropharyngeal and other head and neck cancers are caused by HPV, and GARDASIL 9 protects only against those vulvar, vaginal, anal, oropharyngeal and other head and neck cancers caused by HPV Types 16, 18, 31, 33, 45, 52, and 58.

 

GARDASIL 9 is not a treatment for external genital lesions; cervical, vulvar, vaginal, anal, oropharyngeal and other head and neck cancers; or cervical intraepithelial neoplasia (CIN), vulvar intraepithelial neoplasia (VIN), vaginal intraepithelial neoplasia (VaIN), or anal intraepithelial neoplasia (AIN).

 

Vaccination with GARDASIL 9 may not result in protection in all vaccine recipients.

GARDASIL®9 (Human Papillomavirus 9-valent Vaccine, Recombinant) is a vaccine for patients 9 through 45 years of age for the prevention of certain cancers and other diseases caused by 9 types of human papillomavirus (HPV).

 

The oropharyngeal and head and neck cancer indication is approved under accelerated approval based on effectiveness in preventing HPV-related anogenital disease. Continued approval for this indication may be contingent upon verification and description of clinical benefit in a confirmatory trial.

 

Click to view full Indication.

GARDASIL®9 (Human Papillomavirus 9-valent Vaccine, Recombinant) is a vaccine for patients 9 through 45 years of age for the prevention of certain cancers and other diseases caused by 9 types of human papillomavirus (HPV).

 

The oropharyngeal and head and neck cancer indication is approved under accelerated approval based on effectiveness in preventing HPV-related anogenital disease. Continued approval for this indication may be contingent upon verification and description of clinical benefit in a confirmatory trial.

 

Click to view full Indication.

Select Safety Information

GARDASIL®9 (Human Papillomavirus 9-valent Vaccine, Recombinant) is contraindicated in individuals with hypersensitivity, including severe allergic reactions to yeast, or after a previous dose of GARDASIL 9 or GARDASIL® [Human Papillomavirus Quadrivalent (Types 6, 11, 16, and 18) Vaccine, Recombinant].

 

Because vaccinees may develop syncope, sometimes resulting in falling with injury, observation for 15 minutes after administration is recommended. Syncope, sometimes associated with tonic-clonic movements and other seizure-like activity, has been reported following HPV vaccination. When syncope is associated with tonic-clonic movements, the activity is usually transient and typically responds to restoring cerebral perfusion.

 

Safety and effectiveness of GARDASIL 9 have not been established in pregnant women.

 

The most common (≥10%) local and systemic adverse reactions in females were injection-site pain, swelling, erythema, and headache. The most common (≥10%) local and systemic reactions in males were injection-site pain, swelling, and erythema.

 

The duration of immunity of a 2-dose schedule of GARDASIL 9 has not been established.

 

Dosage and Administration for GARDASIL 9

Dosage and Administration for GARDASIL 9

 

GARDASIL 9 should be administered intramuscularly in the deltoid or anterolateral area of the thigh.

  • For individuals 9 through 14 years of age, GARDASIL 9 can be administered using a 2-dose or 3-dose schedule. For the 2-dose schedule, the second dose should be administered 6–12 months after the first dose. If the second dose is administered less than 5 months after the first dose, a third dose should be given at least 4 months after the second dose. For the 3-dose schedule, GARDASIL 9 should be administered at 0, 2 months, and 6 months.
  • For individuals 15 through 45 years of age, GARDASIL 9 is administered using a 3-dose schedule at 0, 2 months, and 6 months.

 

Before administering GARDASIL 9, please read the accompanying Prescribing Information. The Patient Information also is available.

GARDASIL®9 (Human Papillomavirus 9-valent Vaccine, Recombinant) is contraindicated in individuals with hypersensitivity, including severe allergic reactions to yeast, or after a previous dose of GARDASIL 9 or

GARDASIL 9 is contraindicated in individuals with hypersensitivity, including severe allergic reactions to yeast, or after a previous dose of GARDASIL 9 or GARDASIL® [Human Papillomavirus Quadrivalent (Types 6, 11, 16, and 18) Vaccine, Recombinant].