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目的:探讨2012-2014年义乌市报告和管理的输入性登革热流行病学特征和临床特征,为输入性登革热防控提供依据。方法:对收集义乌市2012-2014年报告和管理的11例输入性登革热病例资料进行回顾性分析。结果:11例患者中,男性6例,女性5例,平均年龄37.79岁。患者的输入国为非洲、东南亚、南美洲和广东。急性发病,首发症状为发热。8例患者有头痛表现,6例患者出现皮疹,7例颜面潮红。均为轻症,实验室确诊8例,6例为1型登革热,2型和4型各1例,临床诊断3例。结论:浙江省义乌市输入性登革热的风险长期存在,对于在疫区居住、旅游和不明原因的发热患者,应考虑输入性登革热病例的可能并及时进行病原学检测。
Objective: To explore the epidemiological and clinical features of imported dengue reported and managed in Yiwu City from 2012 to 2014 so as to provide basis for the prevention and control of imported dengue fever. Methods: A retrospective analysis of 11 cases of imported dengue cases collected and reported from 2012-2014 in Yiwu City was conducted. Results: Of 11 patients, 6 were male and 5 were female, with an average age of 37.79 years. Patients are imported from Africa, Southeast Asia, South America and Guangdong. Acute onset, the first symptom is fever. Eight patients had headache, six had a rash, and seven had flushing. All were mild, with 8 confirmed cases in laboratory, 6 dengue fever in type 1, 1 in type 2 and 4, and 3 in clinical diagnosis. Conclusion: The risk of imported dengue fever in Yiwu City of Zhejiang Province persists for a long time. For patients with fever, fever, and living, unexplained fever in the epidemic areas, the possibility of imported dengue fever cases should be considered and etiological tests should be carried out in time.