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PedvaxHIB logo

Condition on Arrival

  • Should not have been frozen; refrigerate on arrival.

Storage

  • Refrigerate immediately on arrival; store vaccine at 2°C to 8°C (36°F to 46°F); DO NOT FREEZE.

Handling

  • Shake well before withdrawal and use. Thorough agitation is necessary to maintain suspension of the vaccine.
  • The vaccine should be used as supplied; no reconstitution is necessary.
  • Parenteral drug products should be inspected visually for extraneous particulate matter and discoloration prior to administration whenever solution and container permit. The vaccine is a slightly opaque, white suspension.

General Tips

  • If you have questions about the condition of the vaccine at the time of delivery, you should immediately place vaccine in recommended storage; and call the Merck Vaccine Customer Center at 1-877-VAX-MERCK (1-877-829-6372), or call the CDC at 1-800-CDC-INFO (1-800-232-4636).
  • Rotate stock so that the shortest-dated vaccine is used first.1
  • Ensure that the refrigerator is plugged into an outlet in a protected area where it cannot be disconnected accidentally.1
  • Record refrigerator and freezer temperatures twice a day in a temperature log.1
  • It is important to use a separate sterile syringe and needle for each individual patient to prevent transmission of infectious agents from one person to another.
  • Needles should be disposed of properly.1
  • All vaccines must be discarded after the expiration date; expired or damaged Vaccines for Children (VFC) vaccines must be returned to your State Immunization Program.
  • For vaccines that are used as supplied, no reconstitution is necessary. Click here for a demonstration of proper handling when reconstitution is not required.
  • For general questions concerning the proper storage and handling of Merck vaccines, please contact the Merck Vaccine Customer Helpline at 1-800-MERCK-90 (1-800-637-2590), Monday through Friday, 8:00 am to 7:00 pm ET.
  • Before administering PedvaxHIB, please read the Prescribing Information.

PedvaxHIB is indicated for routine vaccination against invasive disease caused by Haemophilus influenzae type b in infants and children 2 to 71 months of age. PedvaxHIB should not be used in infants younger than 6 weeks of age.

Select Safety Information

PedvaxHIB is contraindicated in patients with hypersensitivity to any component of the vaccine. Persons who develop symptoms suggestive of hypersensitivity after an injection should not receive further injections of the vaccine.

As with any vaccine, the use of PedvaxHIB may not result in a protective antibody response in all vaccinees; PedvaxHIB may not induce protective antibody levels immediately following vaccination.

The most frequently reported (>1%) adverse reactions, without regard to causality, were fever (>101°F), irritability, sleepiness, injection-site pain/soreness, injection-site erythema (<2.5 cm diameter), injection-site swelling/induration (<2.5 cm diameter), unusual high-pitched crying, prolonged crying (>4 hours), diarrhea, vomiting, crying, pain, otitis media, rash, and upper respiratory infection.

Before administering PedvaxHIB, please read the Prescribing Information.

Reference: 1. Centers for Disease Control and Prevention. Vaccine storage and handling (Appendix C). In Atkinson W, Hamborsky J, McIntyre L, Wolfe S, eds. Epidemiology and Prevention of Vaccine-Preventable Diseases. 10th ed. Washington DC: Public Health Foundation; 2007:C1-C20.

PedvaxHIB is a registered trademark of Merck & Co., Inc.

View storage and handling requirements for all Merck vaccines.

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