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《LANCET，4月17日，Impact assessment of non-pharmaceutical interventions against coronavirus disease 2019 and influenza in Hong Kong: an observational study》

  • 来源专题：COVID-19科研动态监测
  • 编译者： xuwenwhlib
  • 发布时间：2020-04-18

  • Impact assessment of non-pharmaceutical interventions against coronavirus disease 2019 and influenza in Hong Kong: an observational study

    Prof Benjamin J Cowling, PhD †Sheikh Taslim Ali, PhD †Tiffany W Y Ng, PhD †Tim K Tsang, PhD Julian C M Li, BSc Min Whui Fong, MPH

    Open AccessPublished:April 17, 2020DOI:https://doi.org/10.1016/S2468-2667(20)30090-6

    Background

    A range of public health measures have been implemented to suppress local transmission of coronavirus disease 2019 (COVID-19) in Hong Kong. We examined the effect of these interventions and behavioural changes of the public on the incidence of COVID-19, as well as on influenza virus infections, which might share some aspects of transmission dynamics with COVID-19.

    Methods

    We analysed data on laboratory-confirmed COVID-19 cases, influenza surveillance data in outpatients of all ages, and influenza hospitalisations in children. We estimated the daily effective reproduction number (Rt) for COVID-19 and influenza A H1N1 to estimate changes in transmissibility over time. Attitudes towards COVID-19 and changes in population behaviours were reviewed through three telephone surveys done on Jan 20–23, Feb 11–14, and March 10–13, 2020.

  • 原文来源：https://www.thelancet.com/journals/lanpub/article/PIIS2468-2667(20)30090-6/fulltext
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