当前我国禽流感流行情况分析

被引:17
作者
蒋文明
刘朔
陈继明
机构
[1] 中国动物卫生与流行病学中心
关键词
禽流感; 形势; 防控; 策略;
D O I
暂无
中图分类号
S855.3 [病毒病];
学科分类号
0906 ;
摘要
本文介绍了当前一段时间我国禽流感的流行情况和流行特点:H5亚型高致病性禽流感病毒的NA亚型发生显著变化,多亚型病毒同时出现,HA基因谱系发生显著变化;H9N2和H7N9亚型流感病毒潜在威胁巨大;其他亚型如H6等禽流感病毒分离率越来越高;活禽市场病毒污染严重。提出了包括运用宣传教育、推进养禽业产业结构优化升级、提高生物安全水平、加大监测和诊断力度、果断采取扑杀感染禽、免疫等综合防控策略,以降低禽流感的发生风险。
引用
收藏
页码:60 / 63
页数:4
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