Scientists around the world are working at pandemic speed to discover a safe and effective vaccine against the virus SarsCoV2, and the disease it causes, Covid 19. But while all this research is taking place, a host of other critical elements need to be organised if we are to have any chance of successfully building an immunisation programme to reach more than seven billion people with a vaccine that will, at least initially, be in limited supply. Sandra Kanthal looks at what strategies are being put in place to transport a vaccine to countries around the world, who will be the first in those countries to get the vaccine, and, once it is available, how to convince people to take it.

Produced and Presented by Sandra Kanthal Show less