Not enough people know about this progress
Bill Gates
12,950 views
Thanks to vaccines and global immunization programs, over 40 million lives have been saved from deadly diseases like smallpox, polio, measles, and tetanus since 2000.
Thanks to vaccines and global immunization programs, over 40 million lives have been saved from deadly diseases like smallpox, polio, measles, and tetanus since 2000.











