Generally speaking, CDC recommends avoiding the top shelf and the areas near vents due to temperature fluctuations. Is the top shelf of a pharmaceutical-grade storage unit (or one purpose-built for vaccine storage) acceptable for vaccine storage if there is a fan directly above it? Inactivated vaccines must be kept between 2° and 8☌ (between 36° and 46☏) and not frozen. The cold air from the freezer is circulated into the refrigerator compartment to cool it, Should be moved away from the vent located in the refrigerator compartment. Vaccines that are stored in the refrigerator portion of a household-style combination refrigerator/freezer Vaccines stored near this vent are colder to That brings in cold air from the freezer. Vent in our combination refrigerator/freezer This voluntary certification indicates that the model has been tested and certified to maintain proper vaccine storage conditions under a range of normal clinic conditions. One way to have confidence that the refrigerator or freezer unit you purchase will reliably maintain proper vaccine storage temperatures is to look for a unit labeled as meeting the NSF/ANSI 456 standard for vaccine storage. Stand-alone units can vary in size from compact, under-the-counter (not dormitory) style to large, stand-alone, pharmaceutical grade units (which may be labeled as purpose-built for vaccine storage).įor additional information see the CDC Storage and Handling Toolkit, Pharmaceutical grade combination units designed for vaccine storage may be acceptable for use because they are engineered not to circulate air from the freezer directly into the refrigerator compartment in the way that a household-style unit does. If a household-style combination refrigerator/freezer must be used, only refrigerated vaccines should be stored in the unit: a separate stand-alone freezer should be used if the clinic also provides frozen vaccines. In addition, some areas of the refrigerator space may also be unusable due to uneven temperatures in the refrigerator section interior. Household-style combination refrigerator/freezer units are less capable of simultaneously maintaining proper storage temperatures in both compartments. Stand-alone units that only refrigerate or only freeze are recommended by CDC. Refrigerator and freezer, or is a combination Tested and certified to maintain proper storage conditions under a range of normal clinic conditions.Ĭommitted to assuring appropriate storage for This voluntary certification indicates that the model has been Meeting the NSF/ANSI 456 certification standard for vaccine storage. One way to assure that the unit you purchase will reliably maintain proper vaccine storage temperatures is to look for a unit labeled as In general, the unit you select must be large enough to store the year's largest vaccine inventory without crowding and to store waterīottles (in a refrigerator) and frozen coolant packs (in a freezer) to minimize temperature fluctuations. Or "purpose-built for vaccine storage" that have been engineered to maintain even temperatures throughout the unit, and these may meet the needs of a However, there are compact refrigerators or freezers noted as "pharmaceutical grade" This type of unit has severe temperature control and stability issues. Is outfitted with one exterior door and an evaporator plate (cooling coil), which is usually located inside an icemaker compartment (freezer) within the refrigerator. If dormitory-style refrigeratorsĪ "dormitory-style" refrigerator is a small combination refrigerator/freezer unit that Small office with limited space for a vaccine The use of dormitory-style refrigerators is specifically prohibited for storage of VFC vaccines or other vaccines purchased with public funds. Dormitory-style (bar-style) units pose a significant risk of freezing vaccine even when used only for temporary storage.ĭuring testing, dormitory-style refrigerators demonstrated consistently unacceptable performance, regardless of where the vaccine was placed inside the unit. Unit that is outfitted with one exterior door and an evaporator plate (cooling coil), which is usually located inside an icemaker compartment Never! A "dormitory-style" refrigerator is a small combination refrigerator/freezer "dormitory style" refrigerator considered
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