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Vaccine Shipments |
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Disclaimer: State or local health department immunization programs may recommend or require different vaccine shipment and transport practices from those described here. The information presented here is meant to provide general guidelines only. Contact the state or local health department immunization program for details.
Vaccine may be transported by either hand-carrying or shipping to another site. In both cases, the cold chain must be maintained. It is important to establish a routine, systematic process for handling vaccine shipments and vaccine transport. Each facility should develop its own written standard operating procedures (SOPs), covering every aspect of vaccine shipping: receiving, storing, packing, and transportation. Written SOPs are useful for reference, training, and evaluation of staff performing the work and should be included in the Routine Vaccine Storage and Handling Plan (see section on Storage and Handling Plans).
The SOP should specify that the vaccine is attended at all times during transport, that it is promptly placed into appropriate storage units upon arrival, and that it is transported in the minimum needed quantity to avoid unnecessary loss of expensive vaccine.
Without SOPs there can be no assurance that proper procedures will be followed or that problems will be identified, reported, and corrected. You may want to test various materials and packing configurations to find out what works best for your situation before developing your SOPs.
Arrange for vaccine deliveries to be made only when the vaccine coordinator or backup person is on duty. All staff members who accept vaccine deliveries must be aware of the importance of maintaining the cold chain and of the need to immediately notify the vaccine coordinator or backup person of the arrival of the vaccine shipment so that it can be handled and stored appropriately.
In some states, providers pick up vaccine from public depots and might be required to supply their own coolers for vaccine transport. In this case, the state health department immunization program will provide guidance regarding the appropriate coolers. When picking up vaccine shipments, do not place vaccine in the trunk of the vehicle. The temperature inside the trunk cannot be regulated and could become too hot or too cold for the vaccine. Deliver the vaccine directly to the facility and unpack and store it upon arrival (see Checking the Condition of a Shipment in this section).
Checking the Condition of a Shipment
When you receive your vaccine shipment, it should be examined immediately.
Contact the vaccine manufacturer and the state health department immunization program for further guidance (see Handling Inappropriate Vaccine Storage Conditions [Light and Temperature] in the Storage Troubleshooting section for details).
Storing and Documenting Vaccine Shipments Upon Arrival
After the vaccine shipment has been checked according to the procedures described in this section (see Checking the Condition of a Shipment), immediately store the vaccine and diluent at the recommended temperatures and record the arrival of each vaccine and diluent noting all the details as outlined in the stock records (see section on Vaccine Inventory Management). Do not leave the shipment unattended. The vaccines inside might warm to inappropriate temperatures and become unusable. All staff who may accept packages for the clinic must be aware that vaccine shipments require immediate attention. Staff who do not routinely handle vaccines but who accept vaccine shipments should alert the primary vaccine coordinator (or the designated backup person) as soon as vaccine shipments arrive so that they may be stored properly.
The best assurance of vaccine efficacy is to minimize the number of times vaccines are handled and transported. If vaccine transportation to another location is required, it is critical that vaccine potency is protected by maintaining the cold chain at all times.
When a multidose vial is used, Food and Drug Administration (FDA) regulations require that it be used only by the provider’s office where it was first opened. A partially used vial may be transported to or from off-site clinics operated by the same provider as long as the cold chain is properly maintained. However, such a vial may not be transferred to another provider or transported across state lines. While there is no defined limit to the number of times vaccine may be transported to different clinic sites, multiple transport increases the risk that vaccine will be exposed to inappropriate storage conditions.
Transporting Varicella-Containing Vaccines
Varicella-containing vaccines should be transported on dry ice in a frozen state to maintain potency. If these vaccines must be transported to off-site clinics and dry ice is not available, single-antigen varicella vaccine and MMRV may be transported at 35° to 46° F (2° to 8° C); however, this will greatly reduce the shelf life of these vaccines. Single-antigen varicella vaccine and MMRV that are stored at 35° to 46° F (2° to 8° C) must be discarded 72 hours after removal from the freezer. Single-antigen varicella vaccine and MMRV that are removed from the freezer and transported at 35° to 46° F (2° to 8° C) must be labeled with the date and time they were removed from the freezer. Only single-antigen varicella vaccine and MMRV may be transported and stored at 35° to 46° F (2° to 8° C). Zoster vaccine must be maintained at +5° F (-15° C) at all times, and must be transported on dry ice. Once removed from the freezer, none of these vaccines may be refrozen. Because of the risk of vaccine wastage, the National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention strongly discourages transport of these vaccines to off-site clinics. Consult your state health department immunization program for advice and details.
Diluent should travel with its corresponding vaccine at all times to ensure that there are always equal numbers of vaccine vials and diluent vials for reconstitution. Additionally, the diluent must always be of the correct type and from the same manufacturer as the vaccine it accompanies.
Diluent may be transported or shipped at room temperature or inside the same insulated cooled container as its corresponding vaccine. If transported inside cooled containers, diluent must not be in direct contact with refrigerated/frozen packs because of the potential for freezing. Refrigerate diluent in advance if it is to be carried in the insulated transport container so that it does not raise the temperature of the refrigerated vaccines.
Diluent for MMR, MMRV, varicella, and zoster vaccines may be transported at room temperature at 68° to 77°F (20° to 25°C), but must never be transported inside a container with dry ice.
Packing Vaccine for Transport to Off-Site Clinics
Different state health department immunization programs may recommend or require different vaccine transport practices and procedures. Contact your state health department immunization program for specific policies regarding vaccine transport, details on how to pack vaccine and diluent for transport, and procedures for maintaining the cold chain in the field.
The following are general guidelines for packing vaccine:
You may also see Maintaining the Cold Chain During Transport in the Resources section for general guidelines.
Monitoring Temperatures During Off-Site Clinics
If vaccine must be maintained in an insulated cooler during an off-site clinic, keep the cooler closed as much as possible. A thermometer must be kept in the cooler with the vaccines, and temperatures should be checked and recorded periodically to ensure that the cold chain is not broken. The National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention recommends that, at a minimum, vaccine temperatures be checked and recorded hourly.
Shipping Vaccine with a Short Expiration Date or Other Usable Vaccine
Occasionally, providers may need to return vaccine with a short expiration date or other usable publicly purchased vaccine to the immunization program. Contact the state health department immunization program for detailed instructions on returning these vaccines. Some state health department immunization programs may permit the transfer of vaccine with a short expiration date or other usable vaccine to another provider. Consult your immunization program for specific policies regarding vaccine transfers.
Expired vaccine, wasted vaccine, and vaccine that has lost its potency
because of inappropriate storage conditions may be returned to the vaccine
manufacturer or to the state health department immunization program under
certain circumstances. Contact the vaccine supplier, which may be the
vaccine manufacturer or the state health department immunization program,
for detailed instructions on returning these vaccines. If the vaccines
are publicly purchased, contact the state health department immunization
program for instructions on returning vaccines for excise tax credit.
In general, expired, wasted or mishandled vaccine may be shipped via the
U.S. mail or by other available modes of shipment (e.g., UPS™, FedEx®).
Do not return loose vials in an envelope. Pack the vials in a box with
packing material to avoid breakage.
Returned unusable vaccine is not considered to be hazardous material,
so no special warning signs or special handling notices are necessary. |
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