Thứ Hai, 4 tháng 3, 2019

NPR News: The Unintended Benefits Of Vaccines

The Unintended Benefits Of Vaccines
For decades, scientists have observed an extraordinarily positive side effect among children who received the measles vaccine. Researchers are now finding that other vaccines confer added protections.

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March 5, 2019 at 12:12AM
Children's Health

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