Over eight years to 2017, a Unicef report found, nearly 170 million children worldwide failed to receive the first of two doses.
Source:
https://www.nytimes.com/2019/04/25/world/europe/measles-vaccine-children.html?partner=rss&emc=rss
Only the Autodidact is Free
Over eight years to 2017, a Unicef report found, nearly 170 million children worldwide failed to receive the first of two doses.
Source:
https://www.nytimes.com/2019/04/25/world/europe/measles-vaccine-children.html?partner=rss&emc=rss