应用圆形分布法探讨建德市病媒生物季节性消长规律  

Application of circular distribution method in investigation of seasonal fluctuation of vectors in Jiande, China

作　　者：蒋莹[1] 徐哲[1] 许旭红[1] 

机构地区：[1]建德市疾病预防控制中心传染病预防控制科,浙江建德311600

出　　处：《中国媒介生物学及控制杂志》2014年第5期474-475,共2页Chinese Journal of Vector Biology and Control

摘　　要：目的掌握建德市病媒生物的季节性消长规律,为制定防制规划及控制相关传染病提供科学依据。方法应用圆形分布法统计分析建德市2008-2012年鼠类、蚊类、蝇类、蜚蠊密度监测数据。结果建德市2008-2012年鼠类季节性消长的高峰时点为6月25日,高峰时期为2月14日至11月3日;蚊类的高峰时点为7月5日,高峰时期为5月21日至8月18日;蝇类的高峰时点为7月5日,高峰时期为5月1日至9月7日;蜚蠊的高峰时点为9月8日,高峰时期为6月30日至11月16日。结论圆形分布法能定量掌握病媒生物的季节消长规律,从而为预防相关传染病的传播和流行提供科学依据。Objective To investigate the seasonal variation of vectors in Jiande, China, and to provide a scientific basis for the control and prevention of related infectious diseases. Methods Surveillance data of rats, mosquitoes, flies, and cockroaches in Jiande during 2008-2012 were analyzed with circular distribution method. Results During 2008-2012 in Jiande, the peak period of seasonal variation in rats appeared from February 14 to November 3, with peak day at June 25; the peak period in mosquitoes appeared from May 21 to August 18, with peak day at July 5; the peak period in flies appeared from May 1 to September 7, with peak day at July 5; the peak period in cockroaches appeared from June 30 to November 16, with peak day at September 8. Conclusion Circular distribution method can be used to master the seasonal variation of vectors quantitatively, so as to provide a scientific basis for the prevention of related infectious diseases.

关 键 词：圆形分布法 病媒生物 季节消长规律 

分 类 号：R384[医药卫生—医学寄生虫学]