jeudi 25 avril 2019

r/worldnews - Between 2010 and 2017, 169 million children across the world missed out on the first dose of a crucial measles vaccine. The US tops the list for unvaccinated children in high-income countries during that period


•Posted byBBC News34 minutes ago bbc.co.uk/news/h... via Pocket http://bit.ly/2IMDAkT

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