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目的掌握河口口岸地区发热人群蚊媒病毒感染情况。方法检测河口口岸地区发热人群血清乙脑病毒、登革病毒和基孔肯雅病毒IgM抗体。结果共检测河口口岸地区四个乡镇卫生院363份发热人群血清,74份阳性,总阳性率为20.39%(74/363),阳性率最高的是登革病毒,51份阳性,阳性率为14.05%,乙脑病毒和基孔肯雅病毒的IgM抗体阳性率分别是2.20%(8/363)和4.13%(15/363)。10岁以下人群总IgM抗体阳性率最高,为57.14%(4/7)。乙脑病毒和登革病毒均以儿童最高,中老年人群的感染情况也不容忽视。结论应加强河口口岸地区蚊媒监测,降低当地蚊媒病毒感染率。
Objective To understand the mosquito-borne virus infection in fever population in estuarine area. Methods The blood samples of JE virus, dengue virus and Chikungunya virus were detected in the febrile population of estuarine area. Results A total of 743 positive cases were detected in 363 febrile persons in four township hospitals in the estuarine area with a total positive rate of 20.39% (74/363). The highest positive rate was dengue virus, with 51 positive and 14.05 The positive rates of IgM antibodies of JEV, JEV and Chikungunya were 2.20% (8/363) and 4.13% (15/363) respectively. The highest positive rate of total IgM antibody was found in people under 10 years old, 57.14% (4/7). JE virus and dengue virus are the highest in children, the infection of the elderly can not be ignored. Conclusion Mosquito monitoring at estuarine and estuary should be strengthened to reduce the local mosquito-borne virus infection rate.