Chủ Nhật, 24 tháng 11, 2019

NPR News: Excess Weight Can Weaken The Flu Shot

Excess Weight Can Weaken The Flu Shot
Scientists have come to realize that flu vaccines are less effective for people who are overweight or obese. Now researchers are trying to figure out why and hope to develop better vaccines.

Đọc thêm tại NPR
at November 24, 2019 at 07:00PM
Health & Science

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