Thứ Ba, 25 tháng 7, 2017

NPR News: New Report Shows 64 Of 195 Countries Aren't Meeting Basic Vaccination Target

New Report Shows 64 Of 195 Countries Aren't Meeting Basic Vaccination Target
The goal is to reach 90 percent of children with the DPT vaccination — a child's first scheduled immunization. Some countries are barely at 50 percent.

Read more on NPR

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