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目的 :调查了解海南省人群及驻地官兵虫媒病毒感染情况。方法 :应用间接免疫荧光法 (IFA)对海南省驻地部队和三个地区共 6 0 7份人血清检测了 12种虫媒病毒抗体。结果 :驻地部队 385份人血清中 ,黄病毒抗体阳性率为 5.7% ,甲病毒抗体阳性率为 0 .52 % ;海南省当地2 2 2份人血清中 ,黄病毒抗体阳性率为 10 .4 % ,甲病毒抗体阳性率为 4 .9%。结论 :海南省驻地部队及当地人群存在虫媒病毒感染。
OBJECTIVE: To investigate and understand the prevalence of arbovirus among the population and resident officers in Hainan Province. Methods: Six kinds of ARVs were detected by indirect immunofluorescence (IFA) in a total of 607 human sera from resident units in Hainan Province and three districts. Results: The positive rate of Flaviviridae was 5.7% and the positive rate of Alphavirus was 0.52% in the 385 human serums of the resident units. The positive rate of Flaviviridae antibody in 2222 human serums in Hainan Province was 10.4 %, A virus antibody positive rate of 4. 9%. Conclusion: Arbovirus infection exists in the resident troops and local population in Hainan Province.