Multiple Sublineages of Influenza A Virus (H5N1), Vietnam, 2005−2007

Phylogenetic analysis of influenza subtype H5N1 viruses isolated from Vietnam during 2005–2007 shows that multiple sublineages are present in Vietnam. Clade 2.3.4 viruses have replaced clade 1 viruses in northern Vietnam, and clade 1 viruses have been detected in southern Vietnam. Reassortment betwe...

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Bibliographic Details
Main Authors: Tien Dung Nguyen, Dhanasekaran Vijaykrishna, Robert G. Webster, Yi Guan, J.S. Malik Peiris, Gavin J.D. Smith
Format: Article
Language:English
Published: Centers for Disease Control and Prevention 2008-04-01
Series:Emerging Infectious Diseases
Subjects:
Online Access:https://wwwnc.cdc.gov/eid/article/14/4/07-1343_article