A Patient-Initiated Digital COVID-19 Contact Notification Tool (TellYourContacts): Evaluation Study

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/23843, first published August 25, 2020.

Kelechi S Okpara ^{1, 2} , PharmD ; Jennifer Hecht ^{3, 4} , MPH ; Dan Wohlfeiler ³ , MJ, MPH ; Matthew Prior ⁵ , MPH ; Jeffrey D Klausner ⁶ , MD, MPH

¹ David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, United States

² Charles R Drew University of Medicine and Science, Los Angeles, CA, United States

³ Building Healthy Online Communities, San Francisco, CA, United States

⁴ San Francisco AIDS Foundation, San Francisco, CA, United States

⁵ National Coalition of STD Directors, Washington, DC, United States

⁶ Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States

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