Natural Reassortment of Eurasian Avian-Like Swine H1N1 and Avian H9N2 Influenza Viruses in Pigs, China

Several zoonotic influenza A viruses detected in humans contain genes derived from avian H9N2 subtypes. We uncovered a Eurasian avian-like H1N1 swine influenza virus with polymerase basic 1 and matrix gene segments derived from the H9N2 subtype, suggesting that H9N2 viruses are infecting pigs and re...

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Detalles Bibliográficos
Autores principales: Sun, Wanying, Cheng, Samuel S.M., Lam, Kristy N.T., Kwan, Tsz C., Wong, Ricky W.K., Lau, Leo H.K., Liu, Gigi Y.Z., Luk, Leo L.H., Li, John K.C., Gu, Haogao, Peiris, Malik, Poon, Leo L.M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Centers for Disease Control and Prevention 2022
Materias:
Research Letter
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9239857/
https://www.ncbi.nlm.nih.gov/pubmed/35731193
http://dx.doi.org/10.3201/eid2807.220642
Descripción
Sumario:Several zoonotic influenza A viruses detected in humans contain genes derived from avian H9N2 subtypes. We uncovered a Eurasian avian-like H1N1 swine influenza virus with polymerase basic 1 and matrix gene segments derived from the H9N2 subtype, suggesting that H9N2 viruses are infecting pigs and reassorting with swine influenza viruses in China.

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