论文部分内容阅读
目的了解石家庄市传疟媒介分布现况,评估该市本地传播疟疾危险性,为进一步开展灭蚊和控制疟疾流行提供科学依据。方法按照《河北省传疟媒介分布调查方案》要求在辖区的平山、藁城两个县各选择5个调查点,采用诱蚊灯法进行调查。结果共捕获蚊虫2 458只,隶属5属18种。其中捕获按蚊4种40只,仅占捕获总数的1.62%,淡色库蚊1 119只,占总数的45.52%。平山县蚊虫以9月份下旬为高峰、藁城蚊虫以8月份上旬为高峰,按蚊活动高峰期在8月上旬。结论传疟媒介蚊虫的种类及数量均较少,石家庄市优势种群为淡色库蚊。
Objective To understand the status quo of malaria transmission in Shijiazhuang, evaluate the local spread of malaria in the city and provide a scientific basis for further mosquito control and malaria control. Methods In accordance with the “Investigation Plan for Transmission of Plasmodium in Hebei Province”, 5 investigation points were selected in each of Pingshan and Tancheng Counties under their jurisdiction. Investigation was conducted using the method of mosquito lamp. A total of 2 458 mosquitoes were captured, belonging to 5 genera and 18 species. Among them, 40 species of Anopheles mosquitoes were captured, accounting for only 1.62% of the total captured and 1 119 of Culex pipiens pallens, accounting for 45.52% of the total. Pingshan mosquito peaked in late September, Gaocheng mosquito peaked in early August, the peak of Anopheles activity in early August. Conclusion The types and quantities of mosquitoes transmitted by malaria vectors are less, and the predominant population in Shijiazhuang is Culex pipiens pallens.