California’s Plan to Trace Travelers for Virus Faltered When Overwhelmed, Study Finds

California’s Plan to Trace Travelers for Virus Faltered When Overwhelmed, Study Finds
California’s Plan to Trace Travelers for Virus Faltered When Overwhelmed, Study Finds
California’s Plan to Trace Travelers for Virus Faltered When Overwhelmed, Study Finds

By BY DAVID WALDSTEIN from NYT Health https://ift.tt/35POJKc
via
via Blogger https://ift.tt/2yNdWsD
May 12, 2020 at 08:04AM
via Blogger https://ift.tt/2YSuH02
May 12, 2020 at 08:46AM
via Blogger https://ift.tt/2WrD6WV
May 12, 2020 at 11:46AM