在东南亚和我国海南岛,埃及伊蚊是登革热的主要传播媒介;在太平洋岛屿和广东省大陆,白纹伊蚊是主要传播媒介。为了解江门各口岸伊蚊的分布情况,江门卫生检疫局于1998年5～10月对江门各口岸登革热传播媒介进行了调查,结果报告如下。 1 调查方法 1.1 种群调查 分别于江门、新会、开 Aedes aegypti is the major vehicle for dengue fever in Southeast Asia and Hainan Island of our country; Aedes albopictus is the main vehicle of transmission in the Pacific islands and the mainland of Guangdong. To understand the distribution of Aedes mosquitoes at all ports of Jiangmen, the Quarantine Bureau of Jiangmen conducted a survey on the dengue transmission media of all ports of Jiangmen from May to October 1998, and the results are reported as follows. A survey method 1.1 population survey were in Jiangmen, Xinhui, open