Low pathogenic avian influenza H9N2: world-wide distribution

被引:10
作者
Al-Garib, S. [1 ]
Agha, A. [2 ]
Al-Mesilaty, L. [3 ]
机构
[1] Univ Tripoli, Fac Vet Med, Dept Poultry & Fish Dis, Tripoli, Libya
[2] Biotechnol Res Ctr, Tripoli, Libya
[3] Univ AL Zaytouna, Fac Agr & Vet Med, Dept Microbiol, Tarhouna, Libya
关键词
respiratory diseases; low pathogenic avian influenza; H9N2; VIRUS SUBTYPE H9N2; A VIRUSES; GENETIC-CHARACTERIZATION; EVOLUTION; POULTRY; CHICKEN; FLOCKS; CHINA; DRIFT;
D O I
10.1017/S0043933915002603
中图分类号
S8 [畜牧、 动物医学、狩猎、蚕、蜂];
学科分类号
0905 ;
摘要
Low pathogenic avian influenza virus (LPAI) subtype H9N2 in poultry has occurred in many countries since the mid-1990s. Outbreaks due to H9N2 have occurred in Korea, Germany, Italy, Ireland, South Africa and the USA. Most recently, H9N2 infections have been reported in several Asian countries, the Middle East and Africa, causing widespread outbreaks in commercial chickens. In these countries, vaccine has been distributed with the aim of controlling the disease. However, H9N2 infections have become endemic in commercial poultry in a significant number of countries. This review is aimed to shed light on the current situation of the LPAI world-wide.
引用
收藏
页码:125 / 135
页数:11
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