Thứ Năm, 4 tháng 5, 2017

NPR News: Understanding The History Behind Communities' Vaccine Fears

Understanding The History Behind Communities' Vaccine Fears
A measles outbreak in Minnesota's Somali-American community is the latest example of the challenges public health officials face in addressing deeply ingrained concerns about vaccine safety.

Đọc thêm tại NPR
at May 4, 2017 at 02:43AM
Health & Science

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