Related Videos
    Cold Chain

    Determine Whether Cold-Chain Equipment Needs Maintenance or Repair

    Stock Management

    Using Top-Opening Refrigerators Without Baskets

    Cold Chain

    What Is Cold-Chain Equipment?

    Cold Chain

    Monitoring Temperatures on a Fridge-Tag Device

    Perform a shake test when vaccines have been exposed to freezing temperatures

    Reading an Electronic Freeze Indicator

Resources

VVMs give health workers a quick and easy way to determine if a vaccine has been exposed to too much heat and likely damaged, and should be discarded.