Vaccines are delicate biological substances that can become less effective or destroyed if they are:
- Frozen
- Allowed to get too hot
- Exposed to direct sunlight or fluorescent light
Checklist for vaccine storage:
- Reliable and stable fridge with adequate capacity
- Accurate and reliable temperature monitoring equipment
- Written process for monitoring and recording temperatures
- Temperature probe is place appropriately
- Education and information for everyone handling vaccines
- Maintenance schedule for temperature monitoring equipment, checking the accuracy of the thermometer and changing batteries
- Written process for dealing with a cold chain breach
- Written process for ordering and rotating stock
- Written process on receiving vaccine
- Written process for managing a power failure
