武汉空港口岸甲型H1N1流感防控措施效果评价

目的通过分析甲型H1N1流感疫情防控期间从武汉天河国际机场入境的52名留验旅客的信息，分析防控政策和措施的改变对留验旅客的发现途径、发现数量的影响，以及应关注的重点航班、重点人群。方法收集2009年甲流防控期间从天河机场入境的52名留验旅客的流行病学调查表等相关资料，用EPIDATA3．01录入数据，用EXCEL2007做统计学分析。结果机上移送的留验旅客均在双次测温期间发现，双次测温期间留验旅客数量多于单次测温期间；改变防控措施后（留验体温标准由38．0℃改为37．5℃），留验旅客数量增加；KA850航班留验旅客数量相对多于其他航班，留验旅客以留学生居多。结论防控政策和措施的变化对留验旅客的发现途径和发现数量有一定的影响；应重点关注入境的KA850航班和留学生群体。

The effect evaluation of preventing and controlling measures of H1N1 at Wuhan airport

Objective This study aims to find out how changes of preventing and controlling policies and measures against influenza A （H1NI ） affect the discovering ways and amount of quarantined travelers, and to identify the flight and the group which should be focused on most, through analyzing the 52 quarantined travelers entering the country during the influenza A （HI N1 ） preventing and controlling period. Methods The epidemiological investi- gation tables of the 52 quarantined travelers were collected. EPIDATA 3.01 was used to record data and EXCEL 2007 to do statistical analysis. Results First, quarantined travelers transferred directly from the plane are all iden- tified during the twice - examining - body - temperature period. The amount of quarantined travelers is larger dur- ing the twice - examining - body - temperature period than once - examining - body - temperature period. Second, after changing the standard from 38. O~C to 37.5~C, the number of quarantined travelers increased. Third, the number of quarantined travelers transferred from KA850 was relatively higher than other flights. Many of the quar- antined travelers were students studying abroad. Conclusion First, changes of preventing and controlling policies and measures against influenza A （H1N1） affect the discovering ways and amount of quarantined travelers. Sec- ond, flight KA850 and students studying abroad should be focused on most.