Arranging Vaccines Inside Any Refrigerator
Using Front-Opening Refrigerators
Using a Safety Box
Positioning Infants and Children for Vaccination
How to Monitor and Record Refrigerator Temperatures
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.