POLICI: A web application for visualising and extracting yellow fever vaccination coverage in Africa
POLICI: A web application for visualising and extracting yellow fever vaccination coverage in Africa
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DOI：
10.1016/j.vaccine.2019.01.074
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发表时间：
2019-03-07
期刊：
影响因子：
5.5
通讯作者：
Garske, Tini
中科院分区：
文献类型：
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作者：
Hamlet, Arran;Jean, Kevin;Garske, Tini
最近的黄热病暴发凸显了该疾病在城市传播的全球风险日益增加。在经常性疫苗短缺的情况下，预防性疫苗接种活动需要准确估计现有人口免疫水平。我们提出POLICI（人口水平免疫接种覆盖率-帝国），一个互动的在线工具，可视化和提取YF疫苗接种覆盖率估计在Africa.We计算了一年按年龄分列的次国家人口水平的疫苗接种覆盖率为1950-2050整个非洲流行区通过整理疫苗接种信息，并将其输入到人口模型。POLICI通过大量可下载和可定制的可视化工具，以交互方式展示了国家以下一级行政部门按年龄分列的人口接种覆盖率。POLICI可在https://polici.shinyapps.io/yellow_fever_africa/.POLICI上获得，为全球卫生领域的相关利益攸关方提供了一个可访问的平台，以访问和探索疫苗接种覆盖率。这些估计数已被用于世卫组织消除黄热病流行战略。(C)2019作者爱思唯尔有限公司出版
Recent yellow fever (YF) outbreaks have highlighted the increasing global risk of urban spread of the disease. In context of recurrent vaccine shortages, preventive vaccination activities require accurate estimates of existing population-level immunity. We present POLICI (POpulation-Level Immunization Coverage - Imperial), an interactive online tool for visualising and extracting YF vaccination coverage estimates in Africa.We calculated single year age-disaggregated sub-national population-level vaccination coverage for 1950-2050 across the African endemic zone by collating vaccination information and inputting it into a demographic model. This was then implemented on an open interactive web platform.POLICI interactively displays age-disaggregated, population-level vaccination coverages at the first sub-national administrative level, through numerous downloadable and customisable visualisations. POLICI is available at https://polici.shinyapps.io/yellow_fever_africa/.POLICI offers an accessible platform for relevant stakeholders in global health to access and explore vaccination coverages. These estimates have already been used to inform the WHO strategy to Eliminate Yellow fever Epidemics (EYE). (C) 2019 The Authors. Published by Elsevier Ltd.