摘要
目的通过一例经卫生检疫发现的甲型H1N1流感病例流行病学调查分析,探讨甲型H1N1流感的流行规律和国境口岸卫生检疫策略的调整。方法根据国家质量监督检验检疫总局和卫生部相关方案,采集病例咽拭子,采用real-timeRT-PCR方法进行病毒核酸检测,并设计统一的调查表、记录表,开展相关流行病学调查。结果病例为境外输入性病例,却是在出境时由口岸卫生检疫发现。123名密切接触者未发生二代病例,亦未造成社区传播。病例病情温和,未服用达菲治疗,咽部带毒时间较长。结论通过对该例甲型H1N1流感病例的流行病学特征及控制过程分析,体现国家应对甲型H1N1流感不断认识和防控策略由国境口岸卫生检疫围堵到针对性干预调整的过程。
Objective To explore the prevalence character of A（H1N1） and adjustment of frontier health quarantine policy by investigating and analyzing an Influenza A （H1N1） case found during Health Quarantine. Methods According to relevant projects formulated by Ministry of Public Health and General Administration of Quality Supervision, Inspection and Quarantine of China, we collected throat swab samples and carried out viral nucleic acid detection by RT-PCR. Relevant unified investigation and record form are designed to help carry out epidemiological investigation. Results The foreign imported case was found during outbound health quarantine. None of the 123 close contact person was infected. There was no community dissemination. The mild case made a recovery without a treatment of Tamiflu. The virus had still gathered around his throat for a long time. Conclusion The investigation of epidemiological characteristics and the control process of Influenza A （H1N1） shows that the increasing awareness of dealing with Influenza A （H1N1） and the process of control and preventive strategy changing from containing flu immigration to targeted interventions.
出处
《口岸卫生控制》
2011年第4期20-22,共3页
Port Health Control
