From: Are pigs overestimated as a source of zoonotic influenza viruses?
Continent | Country | Subtype | Year | References |
---|---|---|---|---|
North America | Canada | H4N6 | 1999 | [92] |
H3N3 | 2001 | [103] | ||
H1N1 | 2002 | [103] | ||
United States | H4N6 | 2015 | [93] | |
Asia | China | H9N2 | 1998–2007 | |
H7N2 | 2001 | [95] | ||
H10N5 | 2008 | [96] | ||
H5N1 | 2008–2009 | [97] | ||
H4N1 | 2009 | [101] | ||
H6N6 | 2010 | [99] | ||
H3N2 | 2011 | [100] | ||
H4N8 | 2011 | [101] | ||
Indonesia | H5N1 | 2005–2007 | [105] | |
Korea | H5N2 | 2008 | [106] | |
Europe | Belgium* | H1N1 | 1979 | |
England | H1N7 | 1992 | [108] |