California's Coronavirus Testing Still A Frustrating Patchwork Of Haves And Have-Nots
Access to testing is still uneven in the nation's largest state. Even as some urban counties offer tests to anyone who wants one, a rural county is testing raw sewage to track the virus.
Đọc thêm tại NPR
at May 3, 2020 at 05:00PM
Health & Science
Chủ Nhật, 3 tháng 5, 2020
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