广州市2004年流感监测结果分析  

Analysis of the Surveillance of Influenza in Guangzhou City in 2004

作　　者：刘维斯[1] 周秀珍[1] 杨卫路[1] 

机构地区：[1]广州市疾病预防控制中心,广州510080

出　　处：《热带医学杂志》2006年第1期67-68,共2页Journal of Tropical Medicine

摘　　要：目的了解广州市流感流行情况,探讨流行特征,提供防制建议。方法建立全市流感监测网, 进行流行病学监测和病原学监测。结果流行病学监测,全年共报告流感样病265 335例,占同期内(儿)科门诊就诊量的6．3％;全年共报告暴发疫情31起,均为H3N2型。病原学监测,全年共采集咽漱口液2 134份,阳性 242株,阳性率为11．34％,其中H3N2型233株,B型9株。结论广州市2004年流感高峰在4—8月,流行优势毒株为H3N2型。Objective To understand the epidemic situation and epidemic character of influenza in Guangzhou, and suggest some measures for prevention and control of the disease. Method To erect a influenza surveillance network, taking epidemical and etiological surveUlancel. Result Epidemical surveillance： 265 335 influenza like eases were reported, accounting for 6.3% （265335/4214659） of the total outpatient. 31 outbreaks were reported. All of them were H3N2. Etiological surveillance：2134 mouth rinsing samples were collected and 242 （11.34%） were positive in influenza virus detection. Of the positive results, 233 eases were influenza H3N2 viruses and 9 cases were influenza B viruses. Conclusion The epidemical peak of influenza in Guangzhou is from April to August and the predominant strain is influenza H3N2 viruses.

关 键 词：流感 监测 H3N2 

分 类 号：R511.6[医药卫生—内科学]