全运村流感样病例的分析

Analysis of the influenza-like cases in the National Games Village

目的掌握全运会期间流感样病例的流行特征,做好防控措施,并为今后组织大型活动时流感的预防提供组织意见和防控措施。方法收集全运会期间流感样病例的监测数据,分析病例的分布特征、病原学分型阳性率及病例的流行趋势。结果 2017年8月15日-9月9日全运会期间在全运村三村医疗服务站和河西区定点医院就诊的流感样病例共59例,共采集了48份咽拭子,17份为H3N2流感病毒阳性。这些病例出现的时间、人群分布无聚集性及暴发性,但在入住高峰期病例数有所增加(8月25日)。结论大型活动时更要注意加强呼吸道传染病例的防控,尽量降低聚集性疫情的发生。

Objective To grasp the epidemiological characteristics of influenza-like cases during the National Games, to do a good job in prevention and control measures, and to provide organizational opinions and preventive measures for the prevention of influenza in large scale activities in the future. Methods To collect the monitoring data of influenza-like cases during the National Games, analyze the distribution characteristics, positive rate of etiological typing and epidemic trend of the cases. Results From 15 August to September 9, 2017, during the National Games in the medical service station of NO.3 Quanyun Village and the fixed-point hospital in Hexi District, 59 cases with influenza-like symptoms cases were found,altogether collected 48 pharyngeal swabs with 17 cases of H3N2 flu virus positive. The time and population distribution of these cases were not aggregate and fulminant., but the number of cases increased during peak hours（25 August）. Conculsion In large-scale activities, the prevention and control of respiratory infections should be strengthened to minimize the occurrence of clustered epidemics.