Highly Pathogenic Avian Influenza A(H7N9) Virus, Tennessee, USA, March 2017

被引:48
|
作者
Lee, Dong-Hun [1 ]
Torchetti, Mia K. [2 ]
Killian, Mary Lea [2 ]
Berhane, Yohannes [3 ]
Swayne, David E. [1 ]
机构
[1] USDA, Athens, GA USA
[2] USDA, Ames, IA USA
[3] Natl Ctr Foreign Anim Dis, Winnipeg, MB, Canada
关键词
PHYLOGENIES;
D O I
10.3201/eid2311.171013
中图分类号
R392 [医学免疫学]; Q939.91 [免疫学];
学科分类号
100102 ;
摘要
In March 2017, highly pathogenic avian influenza A(H7N9) was detected at 2 poultry farms in Tennessee, USA. Surveillance data and genetic analyses indicated multiple introductions of low pathogenicity avian influenza virus before mutation to high pathogenicity and interfarm transmission. Poultry surveillance should continue because low pathogenicity viruses circulate and spill over into commercial poultry.
引用
收藏
页码:1860 / 1863
页数:4
相关论文
共 4 条
  • [1] A highly pathogenic avian influenza virus H5N1 clade 2.3.4.4 detected in Samara Oblast, Russian Federation
    Glazunova, Anastasia
    Krasnova, Elena
    Bespalova, Tatiana
    Sevskikh, Timofey
    Lunina, Daria
    Titov, Ilya
    Sindryakova, Irina
    Blokhin, Andrey
    FRONTIERS IN VETERINARY SCIENCE, 2024, 11
  • [2] Analysis of a highly pathogenic avian influenza (H5N1) virus causing the first outbreak in domestic poultry in Bulgaria in January 2015
    Stoimenov, Georgi
    Goujgoulova, Gabriela
    Hristov, Kalin
    VETERINARNI MEDICINA, 2020, 65 (10) : 435 - 444
  • [3] Epidemiological and Molecular Analysis of an Outbreak of Highly Pathogenic Avian Influenza H5N8 clade 2.3.4.4 in a German Zoo: Effective Disease Control with Minimal Culling
    Globig, A.
    Starick, E.
    Homeier, T.
    Pohlmann, A.
    Grund, C.
    Wolf, P.
    Zimmermann, A.
    Wolf, C.
    Heim, D.
    Schloesser, H.
    Zander, S.
    Beer, M.
    Conraths, F. J.
    Harder, T. C.
    TRANSBOUNDARY AND EMERGING DISEASES, 2017, 64 (06) : 1813 - 1824
  • [4] Isolation and Identification of H9N2 Avian Influenza and Newcastle Disease Viruses co-Infections in Chicken
    Amer, M. M.
    Maatouq, Asmaa M.
    Abdel-Alim, G. A.
    Awaad, M. H. H.
    Kutkat, M. A.
    EGYPTIAN JOURNAL OF VETERINARY SCIENCE, 2018, 49 (02): : 135 - 146