Why many Americans refuse to participate in contact tracing
Dr. Lucia Abascal works a contact tracing shift for UCSF and speaks with Covid-19 patients from her home in San Francisco, June 25, 2020. | Paul Chinn/The San Francisco Chronicle via Getty Images
A new Pew survey found 41 percent of people said they were not very likely to talk to a public health official about the coronavirus.
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