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Volume 27, Number 12—December 2021
Research

Coronavirus Disease Contact Tracing Outcomes and Cost, Salt Lake County, Utah, USA, March–May 2020

Victoria L. Fields, Ian T. Kracalik, Christina Carthel, Adriana Lopez, Amy Schwartz, Nathaniel M. Lewis, Mackenzie Bray, Carlene Claflin, Kilee Jorgensen, Ha Khong, Walter Richards, Ilene Risk, Maureen Smithee, Madison Clawson, Lee Cherie Booth, Tara Scribellito, Jason Lowry, Jessica Huynh, Linda Davis, Holly Birch, Tiffany Tran, Joseph Walker, Alicia Fry, Aron Hall, Jodee Baker, Eric Pevzner, Angela C. Dunn, Jacqueline E. Tate, Hannah L. Kirking, Tair Kiphibane, and Cuc H. TranComments to Author 
Author affiliations: Centers for Disease Control and Prevention, Atlanta, Georgia, USA (V.L. Fields, I.T. Kracalik, A. Lopez, A. Schwartz, N.M, Lewis, T. Tran, J. Walker, A. Fry, A. Hall, E. Pevzner, J.E. Tate, H.L. Kirking, C.H. Tran); Salt Lake County Health Department, Salt Lake City, Utah, USA (C. Carthel, M. Bray, C. Claflin, K. Jorgensen, H. Khong, W. Richards, I. Risk, M. Smithee, M. Clawson, L.C. Booth, T. Scribellito, J. Lowry, J. Huynh, L. Davis, H. Birch, A.C. Dunn, T. Kiphibane); Utah Department of Health, Salt Lake City (J. Baker)

Main Article

Figure 1

Flowchart of index case-patients and their contacts identified during coronavirus disease contact tracing, Salt Lake County, Utah, USA, March–May 2020. Confirmed cases comprised disease categories positive symptomatic, positive asymptomatic, and positive unknown symptoms. Probable cases comprised contacts in the not tested symptomatic disease category. Twenty-three HH contacts and 13 NH contacts were symptomatic on the same day or before the index case; contacts with an earlier symptom onset date were not reclassified. HH, household contacts; NH, nonhousehold contacts.

Figure 1. Flowchart of index case-patients and their contacts identified during coronavirus disease contact tracing, Salt Lake County, Utah, USA, March–May 2020. Confirmed cases comprised disease categories positive symptomatic, positive asymptomatic, and positive unknown symptoms. Probable cases comprised contacts in the not tested symptomatic disease category. Twenty-three HH contacts and 13 NH contacts were symptomatic on the same day or before the index case; contacts with an earlier symptom onset date were not reclassified. HH, household contacts; NH, nonhousehold contacts.

Main Article

Page created: September 09, 2021
Page updated: November 19, 2021
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