摘要
目的对2010—2011年江门市流行性感冒(流感)监测结果进行分析,了解流感的流行趋势,为制定流感的预防控制措施提供科学依据。方法通过流行病学和病原学监测,对江门市流感流行情况进行分析。结果 2010—2011年采集流感样病例标本2 147份,经实时荧光定量-聚合酶链式反应(RT-PCR)法检测,阳性率为11.46%,其中B型流感、甲型H1N1流感、季节性甲型H3N2流感分别占36.99%、31.30%和18.70%。2010年全市报告了5起流感暴发疫情,发病总人数98人,其中B型流感4起(80.00%),甲型H1N1流感1起(20.00%)。结论 2010—2011年江门市流感活动强度低,存在B型、甲型H1N1和甲型H3N2 3种流感交替流行。
[Objective] To study the surveillance results of influenza in Jiangmen City from 2010-2011,to understand its epidemiological characteristics,and provide scientific evidence for developing influenza prevention and control measures.[Methods]Epidemiology and etiology surveillance were applied to analyze the epidemic of influenza in Jiangmen City.[Results] A total of 2 147 ILI samples were collected from 2010-2011,the positive rate was 11.46% by RT-PCR detection.The proportion of the influenza B,H1N1 and H3N2 was 36.99%,31.30% and 18.70% respectively.Totally 5 outbreaks were reported in 2010,with 98 cases,4（80.00%） induced by influenza B,1（20.00%）by H1N1.[Conclusion]The incidence of influenza was low in Jiangmen City from 2010-2011,with influenza B,H1N1 and H3N2 outbreaks appearing alternately.
出处
《职业与健康》
CAS
2012年第21期2655-2656,2659,共3页
Occupation and Health
关键词
流感
监测
流行病学
Influenza
Surveillance
Epidemiology
