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Volume 30, Number 2—February 2024
Research

Evolution and Spread of Highly Pathogenic Avian Influenza A(H5N1) Clade 2.3.4.4b Virus in Wild Birds, South Korea, 2022–2023

Ye-Ram Seo1, Andrew Y. Cho1, Young-Jae Si1, Song-I Lee, Dong-Ju Kim, Hyesung Jeong, Jung-Hoon Kwon, Chang-Seon Song, and Dong-Hun LeeComments to Author 
Author affiliations: Konkuk University, Seoul, South Korea (Y.-R. Seo, A.Y. Cho, C.-S. Song, D.-H. Lee); National Institute of Wildlife Disease Control and Prevention, Gwangju, South Korea (Y.-J. Si, S.-I Lee, D.-J. Kim, Hyesung Jeong); Kyungpook National University College of Veterinary Medicine, Daegu, South Korea (J.-H. Kwon)

Main Article

Figure 1

HPAI A(H5N1) clade 2.3.4.4b viruses and outbreaks, South Korea, October 2022–March 2023. A) Number of HPAI viruses detected in wild birds, by week, month, and geographic region. Geographic regions were determined according to a discrete trait analysis conducted for the study. B) Number of HPAI outbreaks, by week, month, and host species category. HPAI, highly pathogenic avian influenza.

Figure 1. HPAI A(H5N1) clade 2.3.4.4b viruses and outbreaks, South Korea, October 2022–March 2023. A) Number of HPAI viruses detected in wild birds, by week, month, and geographic region. Geographic regions were determined according to a discrete trait analysis conducted for the study. B) Number of HPAI outbreaks, by week, month, and host species category. HPAI, highly pathogenic avian influenza.

Main Article

1These first authors contributed equally to this article.

Page created: December 19, 2023
Page updated: January 24, 2024
Page reviewed: January 24, 2024
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