追蹤接觸者以控制COVID-19大流行（CS SI）
- 2020 年 4 月 6 日
- 筆記
控制 COVID-19大流行需要大量減少接觸，主要是通過實施行動控制達到強制隔離的水平。 這導致了經濟的大部分崩潰。這種疾病的攜帶者大約在接觸病毒後3天具有傳染性。最初的癥狀要麼晚些出現，要麼根本不出現。 因此，追蹤被確認為攜帶者的接觸者對於控制大流行至關重要。這種追蹤必須在任何地方都有效，特別是在室內，人們彼此最親近的地方。此外，它應該尊重人們的隱私。 本文提出了一種方法，可以實現完全的可追蹤性，而且對隱私的風險很小。在我們看來，後者的能力對於在未來重新啟動我們的經濟期間控制這一流行病是必要的。
原文題目：Tracing Contacts to Control the COVID-19 Pandemic
原文：The control of the COVID-19 pandemic requires a considerable reduction of contacts mostly achieved by imposing movement control up to the level of enforced quarantine. This has lead to a collapse of substantial parts of the economy. Carriers of the disease are infectious roughly 3 days after exposure to the virus. First symptoms occur later or not at all. As a consequence tracing the contacts of people identified as carriers is essential for controlling the pandemic. This tracing must work everywhere, in particular indoors, where people are closest to each other. Furthermore, it should respect people's privacy. The present paper presents a method to enable a thorough traceability with very little risk on privacy. In our opinion, the latter capabilities are necessary to control the pandemic during a future relaunch of our economy.
原文作者：Christoph Günther
原文地址：https://arxiv.org/abs/2004.00517
