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目的了解云南孟连陆路口岸疟疾病例输入情况及其口岸疟疾媒介种类情况。方法对入境发热病人采取快速诊断卡和血片镜检方法进行检测,以确定疟疾输入病例;采取室内外半通宵人工诱捕方法观察疟疾媒介种类。结果 2006—2010年在口岸共发现疟疾输入病例111例,其中间日疟66例,恶性疟44例,间日疟和恶性疟混合感染1例。共捕获9种按蚊658只,其中中华按蚊311只,占47.26%,微小按蚊13只,占1.98%。结论孟连口岸出入境人员频繁,疟疾输入病例较多,当地口岸检疫部门应加强口岸出入境人员疟疾疑似病例及其媒介的监测工作。
Objective To understand the incidence of malaria cases and the types of malaria in port in Menglian land route of Yunnan. Methods The rapid diagnostic card and blood film microscopy were used to detect the incidence of malaria in imported patients with fever to determine the incidence of malaria cases. The indoor and outdoor semi-overnight artificial trapping methods were used to observe the malaria vector types. Results A total of 111 imported cases of malaria were found in ports from 2006 to 2010, including 66 cases of Plasmodium falciparum, 44 cases of Plasmodium falciparum and 1 case of mixed infection of Plasmodium vivax and Plasmodium falciparum. A total of 658 Anopheles species were caught, of which 311 were Anopheles sinensis, accounting for 47.26% and 13 were Anopheles minimus, accounting for 1.98%. Conclusion There are frequent immigration and entry malaria cases in Menglian port and more malaria cases. The quarantine department at the local port should strengthen the monitoring of suspected cases of malaria and its intermediaries at exit and entry ports.