NPR News: 'Silent Epidemic': Nearly 1 In 3 Kids Exposed To Damaging Levels Of Lead

'Silent Epidemic': Nearly 1 In 3 Kids Exposed To Damaging Levels Of Lead
It's the first time global data has been gathered on the extent of the problem. Experts are calling it a "groundbreaking" report. And the ill effects can last for a lifetime.

Đọc tiếp trên NPR
July 30, 2020 at 07:07AM
Environment