With the current pandemic of the COVID-19 virus, governments worldwide are now

welcoming scientists' vaccines to rid the virus. While the focus is on the COVID-19 virus,

they have also zoomed in on other vaccines/immunization, e.g., MMR and Polio.

These vaccinations are used across the world, first to third world countries.

As a transportation specialist, we are all responsible for ensuring that patients receive safe and effective vaccines.Discuss the importance of maintaining the cold chain.

How does one identify a break in the cold chain?

Discuss the necessary step/s that need to be actioned when there is a break in the cold chain

system.

Discuss what the cold chain needs to maintain within its structure from the factory to the

point of injection.