NPR News: San Francisco Ramps Up Back-To-Basics Contact Tracing To Stop COVID-19

San Francisco Ramps Up Back-To-Basics Contact Tracing To Stop COVID-19
Citing concerns about privacy and civil liberties, the city's not relying on a smartphone app to track cases. Instead, it's recruiting public health staff, librarians and med students to make calls.

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at April 16, 2020 at 09:46PM
Health & Science