Selected article for: "contact case and early detection"
Author: Shengjie Lai; Nick W Ruktanonchai; Liangcai Zhou; Olivia Prosper; Wei Luo; Jessica R Floyd; Amy Wesolowski; Mauricio Santillana; Chi Zhang; Xiangjun Du; Hongjie Yu; Andrew J Tatem
Title: Effect of non-pharmaceutical interventions for containing the COVID-19 outbreak in China
  • Document date: 2020_3_6
    • ID: jtwb17u8_11
    Snippet: To our knowledge, this is the most comprehensive study to date on quantifying the relative effect of different NPIs and their timings for COVID-19 outbreak containment, based on human movement and disease data. Our findings show that NPIs, inter-city travel restrictions, social distancing and contact reductions, as well as early case detection and isolations, have substantially reduced COVID-19 transmission across China, with the effectiveness of.....
    Document: To our knowledge, this is the most comprehensive study to date on quantifying the relative effect of different NPIs and their timings for COVID-19 outbreak containment, based on human movement and disease data. Our findings show that NPIs, inter-city travel restrictions, social distancing and contact reductions, as well as early case detection and isolations, have substantially reduced COVID-19 transmission across China, with the effectiveness of different interventions varying. The early detection and isolation of cases was estimated to prevent more infections than travel restrictions and contact reductions, but integrated NPIs would achieve the strongest and most rapid effect. Our findings contribute to improved understanding of integrated NPI measures on COVID-19 containment and can help in tailoring control strategies across contexts.

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