Learning a musical instrument is challenging, it demands fine motor skills and coordination. It develops children's listening, thinking skills, imagination and perseverance. It brings out the very best in the children as they work collaboratively with their peers and teachers.

Health should be easy. The good news is that, through the increasing use of mobile devices with their real-time networking capabilities and by addressing health collaboratively in our communities, we're accelerating the 'democratization of health care.'

GAVI works collaboratively with the private sector - from investment banks to vaccine suppliers to corporations to members of the Forbes 400 - to find new and better ways to raise and apply resources and broaden the base of participants in global health.