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Reassortant Influenza A(H1N1)pdm09 Virus in Elderly Woman,Denmark, January 2021 |
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| Authors: | Jakob N. Nissen Sophie J. George Charlotte K. Hjulsager Jesper S. Krog Xiaohui C. Nielsen Tina V. Madsen Klara M. Andersen Tyra G. Krause Lasse S. Vestergaard Lars E. Larsen Ramona Trebbien |
| Affiliation: | Statens Serum Institut, Copenhagen, Denmark (J.N. Nissen, C.K. Hjulsager, J.S. Krog, K.M. Andersen, T.G. Kause, L.S. Vestergaard, R. Trebbien);University of Copenhagen, Copenhagen (S.J. George, L.E. Larsen);Zealand University Hospital, Koege, Denmark (X.C. Nielsen, T.V. Madsen) |
| Abstract: | A case of human infection with influenza A(H1N1)pdm09 virus containing a nonstructural gene highly similar to Eurasian avian-like H1Nx swine influenza virus was detected in Denmark in January 2021. We describe the clinical case and report testing results of the genetic and antigenic characterizations of the virus. |
| Keywords: | influenza swine flu influenza A(H1N1)pdm09 Denmark Orthomyxoviridae respiratory infections viral zoonoses viruses zoonoses H1N1 pandemic |