Uploaded August 2026 | Updated September 2026, 2 weeks ago
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.










