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OECD Child Vaccination Rates Mapped
1 点
作者
KyleOS
大约 6 年前
1 comment
KyleOS
大约 6 年前
These are the percentage rates for 2017 for Diphtheria, tetanus, pertussis, and Measles. I find it worrying that the US is lower than a lot of countries most of us would assume as being less developed.