Avian influenza subtypes and clades in poultry farm outbreaks from 2003 to 2023 years in South Korea [14,26]
Year | 2003-2004 | 2006-2007 | 2008-2009 | 2010-2011 | 2014-2015 | 2016-2017 | 2017-2018 | 2020-2021 | 2022-2023 |
---|---|---|---|---|---|---|---|---|---|
Subtype | H5N1 | H5N1 | H5N1 | H5N1 | H5N8 | H5N6 (H5N8) | H5N6 | H5N8 | H5N1 |
Clade | 2.5 | 2.2 | 2.3.2 | 2.3.2 | 2.3.4.4 (2.3.4.6) | 2.3.4.4 | 2.3.4.4 | 2.3.4.4 | 2.3.4.4b |