王韶华, 武峥嵘, 董腾飞, 王巧燕, 方伟, 钟培松, 冷培恩, 刘洪霞. 白纹伊蚊幼虫布雷图指数与居民住宅楼层的关系[J]. 上海预防医学, 2019, 31(8): 620-622. DOI: 10.19428/j.cnki.sjpm.2019.19537
引用本文: 王韶华, 武峥嵘, 董腾飞, 王巧燕, 方伟, 钟培松, 冷培恩, 刘洪霞. 白纹伊蚊幼虫布雷图指数与居民住宅楼层的关系[J]. 上海预防医学, 2019, 31(8): 620-622. DOI: 10.19428/j.cnki.sjpm.2019.19537
WANG Shao-hua, WU Zheng-rong, DONG Teng-fei, WANG Qiao-yan, FANG Wei, ZHONG Pei-song, LENG Pei-en, LIU Hong-xia. Comparative analysis on relationship between Breteau index and storey in Aedes albopictus L. surveillance[J]. Shanghai Journal of Preventive Medicine, 2019, 31(8): 620-622. DOI: 10.19428/j.cnki.sjpm.2019.19537
Citation: WANG Shao-hua, WU Zheng-rong, DONG Teng-fei, WANG Qiao-yan, FANG Wei, ZHONG Pei-song, LENG Pei-en, LIU Hong-xia. Comparative analysis on relationship between Breteau index and storey in Aedes albopictus L. surveillance[J]. Shanghai Journal of Preventive Medicine, 2019, 31(8): 620-622. DOI: 10.19428/j.cnki.sjpm.2019.19537

白纹伊蚊幼虫布雷图指数与居民住宅楼层的关系

Comparative analysis on relationship between Breteau index and storey in Aedes albopictus L. surveillance

  • 摘要:
    目的了解白纹伊蚊幼虫布雷图指数与居民住宅楼层的关系,为登革热媒介蚊虫防制提供科学依据。
    方法在不同居民住宅楼层,采用布雷图指数法监测白纹伊蚊幼虫。
    结果共调查居民744户, 发现有白纹伊蚊孳生的阳性容器33个,布雷图指数为4.44。阳性容器中以水盆景及水生植物阳性率最高,占78.79%。不同高度楼层居民户调查布雷图指数差异无统计学意义(χ2=1.33,P>0.05),7层及以上高层居民户与低层居民户同样存在白纹伊蚊阳性孳生情况。
    结论在流行季节应重视高楼层白纹伊蚊幼虫的调查和控制,方可有效做到登革热媒介防控。

     

    Abstract:
    ObjectiveTo ascertain the relationship between Breteau index and storey in Aedes albopictus L.(A.albopictus) surveillance, providing guidance for dengue fever control.
    MethodsDensity of A.albopictus larva was surveyed by Breteau index (BI) on different residential floors.
    ResultsA total of 744 households were surveyed.Thirty-three positive containers of A.albopictus were found and Breitmap index was 4.44.Bonsai and aquatic plants had the highest positive rate, accounting for 78.79%.There was no statistical difference in Breteau index between different levels of floor households (χ2 =1.33, P > 0.05).The positive breeding was also found in high-rise residential households above 6 floors.
    ConclusionIt is necessary to strengthen investigation and control on the density of A.albopictus.High-floor surveys should not be ignored either during the epidemic season so as to effectively prevent and control dengue fever.

     

/

返回文章
返回