姜晨彦, 崔鹏, 潘浩, 吴寰宇, 郑雅旭. 新型冠状病毒肺炎防控措施对流感传播的影响[J]. 上海预防医学, 2021, 33(12): 1109-1112. DOI: 10.19428/j.cnki.sjpm.2021.20926
引用本文: 姜晨彦, 崔鹏, 潘浩, 吴寰宇, 郑雅旭. 新型冠状病毒肺炎防控措施对流感传播的影响[J]. 上海预防医学, 2021, 33(12): 1109-1112. DOI: 10.19428/j.cnki.sjpm.2021.20926
JIANG Chen-yan, CUI Peng, PAN Hao, WU Huan-yu, ZHENG Ya-xu. Impact of COVID-19 control measures on the spread of influenza[J]. Shanghai Journal of Preventive Medicine, 2021, 33(12): 1109-1112. DOI: 10.19428/j.cnki.sjpm.2021.20926
Citation: JIANG Chen-yan, CUI Peng, PAN Hao, WU Huan-yu, ZHENG Ya-xu. Impact of COVID-19 control measures on the spread of influenza[J]. Shanghai Journal of Preventive Medicine, 2021, 33(12): 1109-1112. DOI: 10.19428/j.cnki.sjpm.2021.20926

新型冠状病毒肺炎防控措施对流感传播的影响

Impact of COVID-19 control measures on the spread of influenza

  • 摘要:
    目的分析新型冠状病毒肺炎(COVID⁃19)流行前后的呼吸道防控措施对流感病毒的影响。
    方法选取上海市流感监测哨点数据,比较分析COVID⁃19流行前后的流感样病例(ILI)就诊百分比、流感病毒检出阳性率和暴发疫情的变化。
    结果2020年COVID⁃19流行后ILI就诊百分比明显高于2017—2019年同期。2020年流感病毒检出阳性率显著低于2017—2019年流感病毒平均检出率,差异有统计学意义(χ2=2 359.07,P<0.001)。2020年暴发疫情数显著少于2017—2019年。
    结论在呼吸道传染病高发季节,做好个人防护、减少人员聚集可有效地减少流感病毒感染和流感疫情暴发。

     

    Abstract:
    ObjectiveTo analyze the effects of respiratory control measures before and after COVID-19 epidemic on influenza virus.
    MethodsThe percentage of influenza-like cases, the positive rate of influenza virus and the change of influenza outbreaks before and after the COVID-19 pandemic were compared and analyzed by selecting the data of influenza surveillance sentinel-points in Shanghai.
    ResultsThe percentage of influenza-like illness after the outbreak of COVID-19 in 2020 was significantly higher than that during the same period between 2017 and 2019. The positive rate of influenza virus detection in 2020 was significantly lower than the average rate of influenza virus detection from 2017 to 2019 with significant statistical difference (χ2=2 359.07, P<0.001). The number of outbreaks in 2020 was significantly lower than that from 2017 to 2019.
    ConclusionDuring the respiratory season, personal protection and reduction of human aggregation can effectively reduce the infection of influenza and the incidence of influenza in the population.

     

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