Epidemiology of SARS-CoV-2 transmission and superspreading in Salt Lake County, Utah, March-May 2020.
Joseph WalkerTiffany TranBrooke LappePaul GastanaduyPrabasaj PaulIan T KracalikVictoria L FieldsAdriana LopezAmy M SchwartzNathaniel M LewisJacqueline E TateHannah L KirkingAron J HallEric PevznerHa KhongMaureen SmitheeJason LowryAngela DunnTair KiphibaneCuc H TranPublished in: PloS one (2023)
Given sufficient resources and complementary public health measures, contact tracing can contain known chains of SARS-CoV-2 transmission. Transmission is associated with age and exposure setting, and can be highly variable, with a few infections generating a disproportionately high share of onward transmission.