Positioning Infants and Children for Vaccination
What is the Vaccine Cold Chain?
Monitoring Temperatures on a Fridge-Tag Device
Using the Multi-Dose Vial Policy
Using Temperature Data to Solve Cold-Chain Equipment Problems
New Vaccine Introduction
IIP-Vaccine Cold Chain
Use and basic maintenance of cold chain and temperature monitoring equipment
Some vaccines are sensitive to freezing. Once they have frozen, they should not be used. Fortunately, there is a way to tell if a freeze sensitive vaccine has been damaged by exposure to temperatures below zero degrees Celsius: the shake test.