摘要
流行性感冒(简称流感)是由流感病毒引起的急性呼吸道传染病,全球各地均有病例报告和疫情暴发。贵州省1957年开始报告流感疫情,起源于贵州的甲型H2N2流感引起世界大流行;1957年至今,全省流感病毒主要流行毒株为甲型H2N2、甲型H3N2和甲型H1N1,同时有乙型流感的局部流行;在此期间,全省共报告人禽流感病例27例,死亡15例,病死率55. 55%,经调查病例均有禽类接触史或到过活禽市场;贵州省禽间存在H5N1禽流感病毒,H7N9禽流感病毒由省外禽输入。2000年以来,贵州省逐步建立流感监测哨点医院,流感监测网络的建立促进了全省流感流行病原监测及不明原因疾病(禽流感等)诊断能力的提高。
Influenza( abbreviated as flu) is an acute respiratory infection caused by influenza virus,which has been reported all over the world. The influenza outbreak was reported firstly in 1957 in Guizhou Province,and the influenza A( H2 N2) originated from Guizhou in this year,causing a worldwide pandemic. Since 1957,the main epidemic strains of influenza virus in Guizhou was type A H2 N2,H3 N2 and H1 N1,at the same time there was a local epidemic of influenza B,and during this period,a total of 27 cases of human avian influenza infection have been reported in the province,with 15 deaths and a fatality rate of 55. 55%. The investigated cases all had a history of exposure to poultry or had passed the live poultry markets. The H5 N1 avian influenza virus exists in poultry in Guizhou Province,and the H7 N9 avian influenza virus is imported from poultry outside the province. Since 2000,Guizhou has gradually established influenza surveillance sentinel hospitals. The establishment of an influenza surveillance network has promoted the improvement of surveillance of influenza epidemic pathogens and diagnosis of unidentified diseases( avian influenza,etc).
作者
唐光鹏
王定明
黄艳
余春
雷明玉
陶忠发
孙洁
万永虎
庄丽
陶沁
吴婷婷
王昭孝
TANG Guangpeng;WANG Dingming;HUANG Yan;YU Chun;LEI Mingyu;TAO Zhongfa;SUN Jie;WAN Yonghu;ZHUANG Li;TAO Qin;WU Tingting;WANG Zhaoxiao(Guizhou Center for Disease Control and Prevention,Guiyang 550004,China)
出处
《医学动物防制》
2020年第1期39-44,共6页
Journal of Medical Pest Control
基金
贵州省卫生计生委科学技术基金项目(gzwjkj2016-1-056)
贵州省科技创新人才团队项目(黔科合人才[2018]5606).
关键词
流行性感冒
禽流感
哨点监测
Influenza
Avian influenza
Sentinel surveillance
