| 海南省甲型H1N1流感血清流行病学调查 |
| |
| 引用本文： | 曾昭长,邱丽,曾祥洁,金玉明,林春燕,李臻,冯芳莉.海南省甲型H1N1流感血清流行病学调查[J].中国公共卫生,2011,27(8). |
| |
| 作者姓名： | 曾昭长 邱丽 曾祥洁 金玉明 林春燕 李臻 冯芳莉 |
| |
| 作者单位： | 海南省疾病预防控制中心应急管理办公室,海口,570203 |
| |
| 摘 要： | 目的了解海南省2009年甲型H1N1流感大流行高峰后期人群感染水平及流行趋势。方法于2009年12月和2010年1-3月共5次在海口市抽取医院门诊患者、血液中心志愿者,利用血凝抑制(HI)方法进行血清标本甲型H1N1流感抗体检测。结果 5次调查的人群抗体阳性率依次为10.50%(40/381)、16.06%(62/386)、31.35%(121/386)、23.16%(91/393)和38.02%(146/384),随时间推移总体呈增长趋势(χ2=81.17,P<0.05);除0～5岁组外,6～17岁、18～55岁及≥56岁组抗体阳性率均随时间推移而上升(χ2=4.22,P>0.05;χ2=21.25,P<0.05;χ2=39.05,P<0.05;χ2=26.85,P<0.05);6～17岁组抗体阳性率5次调查均最高。结论海南省甲型H1N1流感人群免疫水平逐步提高,该疾病在海南省的流行将维持在较低水平;6～17岁人群为主要感染人群。
|
| 关 键 词： | 甲型H1N1流感 血清流行病学调查 抗体 |
Serologic survey on influenza A(H1N1) 2009 in Hainan province |
| |
| ZENG Zhao-chang,QIU Li,ZENG Xiang-jie,et al..Serologic survey on influenza A(H1N1) 2009 in Hainan province[J].Chinese Journal of Public Health,2011,27(8). |
| |
| Authors: | ZENG Zhao-chang QIU Li ZENG Xiang-jie |
| |
| Institution: | ZENG Zhao-chang,QIU Li,ZENG Xiang-jie,et al.Office of Emergency Management,Hainan Provincial Center for Disease Control and Prevention(Haikou 570203,China) |
| |
| Abstract: | Objective To understand the infection status of influenza A(H1N1) 2009 virus and its epidemic trend in the post-peak phase of the pandemic among the population in Hainan province,2009.Methods Serum specimens were collected from outpatients in hospitals and volunteers in blood donation center between December 2009 and January to March 2010 in Haikou city,and tested with hemagglutination-inhibition(HI) assays.Rates of protective antibody against influenza A(H1N1) 2009 were estimated.Results For the five batch... |
| |
| Keywords: | influenza A(H1N1) 2009 serologic survey antibody |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
