The progress made by Nigeria and other countries in reducing extreme poverty and disease in recent decades is in jeopardy, according to an inaugural annual report by the Bill & Melinda Gates Foundation.

The Bill & Melinda Gates Foundation today introduced The Art of Saving a Life project, a new initiative that brings together more than 30 world-renowned musicians, writers, filmmakers, painters, sculptors and photographers to demonstrate how vaccines continue to positively change the course of history.