【摘要】 [目的]了解流感病毒的活动规律,为控制流感的发生和流行提供科学依据。[方法]对2009年6月至2010年6月(2009~2010年度)惠州市流感监测资料进行分析。[结果]惠州市监测哨点医院2009~2010年度合计报告流感样病例22 143例,占就诊病人总数(269 972例)的8.20%。检测985例流感样病例咽拭子标本,流感病毒核酸阳性369例,阳性率为37.46%。阳性者中,甲型H1N1阳性的占46.07%,季节性H3N2型阳性的占30.89%,季节性H1N1型阳性的占3.79%,乙型阳性的占11.65%。本年度报告流感暴发疫情4起,合计发病52例,其中3起是甲型H1N1流感。[结论]2009~2010年度流感处于相对平稳状态,甲型H1N1流感病毒是优势毒株,但也存在季节性流感病毒。更多还原

【Abstract】 [Objective] To understand the epidemic regulation of influenza and to provide scientific evidence for influenza control and prevention effectively.[Methods]Data of influenza surveillance in Huizhou from 2009 to 2010 were analyzed.[Results]A total of 22 143 influenza-1ike illness cases were reported from June,2009 to June,2010 from sentinel surveillance hospitals in Huizhou,accounting for 8.20% of the total outpatient cases.985 throat swab specimens were collected from influenza-like patients,from which 369 cases of influenza viruses were detected with the isolation rate of 37.46%.Thereinto,The subtypes arrangement were novel human influenza A(H1N1) viruses(46.07%),influenza A(H3N2) viruses(30.89%),influenza A(H1N1)(3.79%) and influenza B viruses(11.65%),respectively.4 outbreaks were reported from 2009 to 2010 with 52 cases,of which 3 outbreaks were caused by influenza A(H1N1) viruses.[Conclusion]There are no large scale outbreaks from 2009 to 2010 in Huizhou.The predominant subtype was novel human influenza A(H1N1) viruses,but seasonal influenza viruses existed simultaneously.更多还原