Lancet:非洲新冠肺炎防控能力评估

2020-03-14 MedSci原创 MedSci原创

2019年新型冠状病毒肺炎(COVID-19)疫情已蔓延至25个国家。在病例输入后,已有12个国家出现了本地传播。在非洲,目前埃及已确认一例病例。COVID-19输入管理和控制很大程度上依赖于一个国家

2019年新型冠状病毒肺炎(COVID-19)疫情已蔓延至25个国家。在病例输入后,已有12个国家出现了本地传播。在非洲,目前埃及已确认一例病例。COVID-19输入管理和控制很大程度上依赖于一个国家的卫生能力。近日研究人员就非洲国家应对COVID-19疫情的能力进行了评估。

研究人员通过统计中国疫区与非洲之间的直飞航班量数据来估计每个国家的输入风险。采用两个指标评估一个国家发现和应对病例的能力:警戒性,依据WHO国际卫生条例监测和评价框架;脆弱性,依据传染病脆弱性指数。根据中国地区对风险的贡献最大,将国家分组。

疫情输入风险最高的国家,如埃及、阿尔及利亚和南非,有中等到较高的疫情应对能力。处于中等风险国家,如尼日利亚、埃塞俄比亚、苏丹、安哥拉、坦桑尼亚、加纳和肯尼亚,疫情应对能力不一,脆弱性很高。。研究人员确定了三类国家,它们分别承受来自广东、福建和北京等地区的相同风险

研究认为,非洲针对新冠肺炎疫情资源和强化监控应优先在中等风险国家中考虑,这些国家可能不足以应对病毒的输入和限制其继续传播。

原始出处:

Marius Gilbert et al. Preparedness and vulnerability of African countries against importations of COVID-19: a modelling study. Lancet. February 20, 2020.

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    2020-12-03 howi
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    2020-08-27 14818eb4m67暂无昵称

    学习了

    0

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    2020-03-14 公卫新人

    新冠肺炎,疫情何时才能消失

    0

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