What Temperatures Should Vaccines Be?
Giving an Intramuscular Injection
Reading an Electronic Freeze Indicator
Giving an Intradermal Injection
Assessing an Infant’s Eligibility for Immunization
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Cold Chain
Monitoring
SIAs
Surveillance
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New Vaccine Introduction
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Vaccine Delivery
COVID-19
Planning
Supportive Supervision
Vaccine Safety
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.