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Contact Tracing

Contact Tracing

Contact tracing slows the spread of COVID-19

Updated Nov. 10, 2020
Traced group of people

Key Concepts

  • Trace and monitor contacts of infected people. Notify them of their exposure.
  • Support the quarantine of contacts. Help ensure the safe, sustainable and effective quarantine of contacts to prevent additional transmission.
  • Expand staffing resources. Contact tracing in the US will require that states, tribes, localities and territorial establish large cadres of contact tracers.
  • Use digital tools. Adoption and evaluation of digital tools may expand reach and efficacy of contact tracers.
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