Use of SMS-linked electronic surveys for COVID-19 case investigation and contact tracing - Marin County, CA, USA

• Hoofdauteurs: Julia M. Janssen (Auteur), Alana McGrath (Auteur), Rochelle Ereman (Auteur), Patrick K. Moonan (Auteur), John E. Oeltmann (Auteur), Matthew Willis (Auteur), Stephen A. McCurdy (Auteur)
• Formaat: Boek
• Gepubliceerd in: Elsevier, 2021-11-01T00:00:00Z.
• Onderwerpen: article
• Online toegang: Connect to this object online.

Objectives: We sought to quantify the proportion of contacts reported by persons with COVID-19 through a short message service (SMS)-linked survey in comparison to the proportion of contacts reported during a follow-up phone-interview. We also sought to assess improvement in contact tracing timeline...