聖塔非研究所

美國某城市的 COVID-19 檢測和接觸檢測的有效性

2022-08-15 · 已發表論文 · 更新 2026/08/30 下午12:48

摘要 Although testing, contact tracing, and case isolation programs can mitigate COVID 19 傳播 and allow the relaxation of 社會 distancing measures, few countries worldwide have succeeded in 縮放律 s…

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論文資訊

  • 類型:已發表論文
  • 日期:2022-08-15

摘要

Although testing, contact tracing, and case isolation programs can mitigate COVID-19 傳播 and allow the relaxation of 社會 distancing measures, few countries worldwide have succeeded in 縮放律 such efforts to levels that suppress spread. The efficacy of test-trace-isolate likely depends on the speed and extent of follow-up and the prevalence of SARS-CoV-2 in the community. Here, we use a granular model of COVID-19 傳播 to estimate the public health impacts of test-trace-isolate programs across a range of programmatic and 流行病學ological scenarios, based on testing and contact tracing data collected on a university campus and surrounding community in Austin, TX, between October 1, 2020, and January 1, 2021. The median time between specimen collection from a symptomatic case and quarantine of a traced c

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