Thứ Sáu, 20 tháng 3, 2020

NPR News: People With Mild Symptoms Can Spread Coronavirus, European Researchers Warn

People With Mild Symptoms Can Spread Coronavirus, European Researchers Warn
In Europe, with cases on the rise, researchers are learning more about the spread of the disease. For one, people experiencing mild symptoms appear to be highly communicable.

Đọc thêm tại NPR
at March 20, 2020 at 03:36AM
Health & Science

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