NPR News: In Oregon Town, Volunteers Are Going Door-To-Door To Pin Down Coronavirus Infections

In Oregon Town, Volunteers Are Going Door-To-Door To Pin Down Coronavirus Infections
In Corvallis, Ore, university volunteers are going into neighborhoods and offering residents a free self-test for the SARS-CoV-2 virus in hopes of getting a more accurate snapshot of infections.

Đọc thêm tại NPR
at May 12, 2020 at 12:02AM
Health & Science