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目的对厦门口岸输入性登革热病例流行病学特征进行分析,为制定有效的应对策略提供科学依据。方法对厦门口岸入境有发热等症状的旅客进行登革病毒检测,登革热感染个案进行流行病学调查。结果输入性登革热病例感染地主要为东南亚国家,感染者中劳务人员所占比例最高。结论口岸应建立登革热传入风险评估和预警体系,对旅行者加强健康干预措施,降低登革热输入和传播的风险。
Objective To analyze the epidemiological characteristics of imported dengue cases in Xiamen Port and provide a scientific basis for formulating effective countermeasures. Methods Dengue virus was detected in travelers with fever and other symptoms at Xiamen port. Epidemiological investigation was conducted on cases of dengue fever infection. Results The main imported cases of dengue fever were Southeast Asian countries, with the highest proportion of laborers among those infected. Conclusion Ports should establish a risk assessment and early warning system for dengue fever introduction, strengthen health interventions for travelers, and reduce the risk of dengue fever ingestion and transmission.