A short film in which staff and supporters of the Global Alliance for Vaccines and Immunisation (GAVI Alliance) including Bill Gates, Ellen Johnson Sirleaf and David Cameron talk about GAVI's mission to save lives and protect people's health by increasing access to immunisation in developing countries.
If you ever needed a good reason to want to join GAVI's staff, you will find it here.
To see video profiles of GAVI's CEO Dr Seth Berkley and individual GAVI staff members please visit gavialliance.org/careers
Director Mont Tombleson, Executive producer: Dan Thomas