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Detection of newly introduced Y280-lineage H9N2 avian influenza viruses in live bird markets in Korea.
Youk, Sungsu; Cho, Andrew Y; Lee, Dong-Hun; Jeong, Sol; Kim, Yu-Jin; Lee, Sunhak; Kim, Tae-Hyeon; Pantin-Jackwood, Mary J; Song, Chang-Seon.
Afiliación
  • Youk S; Southeast Poultry Research Laboratory, U.S. National Poultry Research Center, Agricultural Research Service, U, S. Department of Agriculture, Athens, GA, USA.
  • Cho AY; Avian Diseases Laboratory, College of Veterinary Medicine, Konkuk University, Seoul, Korea.
  • Lee DH; Department of Pathobiology and Veterinary Science, University of Connecticut, Storrs, CT, USA.
  • Jeong S; Avian Diseases Laboratory, College of Veterinary Medicine, Konkuk University, Seoul, Korea.
  • Kim YJ; Avian Diseases Laboratory, College of Veterinary Medicine, Konkuk University, Seoul, Korea.
  • Lee S; Avian Diseases Laboratory, College of Veterinary Medicine, Konkuk University, Seoul, Korea.
  • Kim TH; Avian Diseases Laboratory, College of Veterinary Medicine, Konkuk University, Seoul, Korea.
  • Pantin-Jackwood MJ; Southeast Poultry Research Laboratory, U.S. National Poultry Research Center, Agricultural Research Service, U, S. Department of Agriculture, Athens, GA, USA.
  • Song CS; Avian Diseases Laboratory, College of Veterinary Medicine, Konkuk University, Seoul, Korea.
Transbound Emerg Dis ; 69(2): 881-885, 2022 Mar.
Article en En | MEDLINE | ID: mdl-33523603
We report the first detection of Y280-lineage H9N2 avian influenza viruses in live bird markets in Korea during July 2020. The viruses were isolated from domestic ducks and chickens traded in three markets in two different provinces, indicating dispersal of the newly introduced viruses. Complete genome sequencing and comparative phylogenetic analyses of all eight gene segments of the viruses showed high nucleotide homology to a Y280-lineage H9N2 avian influenza virus isolated in a chicken farm in China, which belongs to one of the most prevalent H9N2 genotypes in China. Increasing human cases of the same genotype H9N2 infection in China and the mammalian specific markers present in the viruses isolated suggest potential implications for public health.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Enfermedades de las Aves de Corral / Subtipo H9N2 del Virus de la Influenza A / Gripe Aviar Tipo de estudio: Diagnostic_studies Límite: Animals País/Región como asunto: Asia Idioma: En Revista: Transbound Emerg Dis Asunto de la revista: MEDICINA VETERINARIA Año: 2022 Tipo del documento: Article País de afiliación: Estados Unidos Pais de publicación: Alemania
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Enfermedades de las Aves de Corral / Subtipo H9N2 del Virus de la Influenza A / Gripe Aviar Tipo de estudio: Diagnostic_studies Límite: Animals País/Región como asunto: Asia Idioma: En Revista: Transbound Emerg Dis Asunto de la revista: MEDICINA VETERINARIA Año: 2022 Tipo del documento: Article País de afiliación: Estados Unidos Pais de publicación: Alemania