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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1994 1
1995 3
1996 3
1998 2
1999 3
2000 3
2001 2
2002 8
2003 12
2004 22
2005 44
2006 119
2007 134
2008 133
2009 147
2010 177
2011 159
2012 189
2013 197
2014 205
2015 198
2016 172
2017 147
2018 143
2019 141
2020 133
2021 78
2022 15
2023 14
2024 3

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Page 1
Special Issue-Immunity to Influenza Viruses.
Koutsakos M, Valkenburg SA. Koutsakos M, et al. Viruses. 2022 Feb 3;14(2):319. doi: 10.3390/v14020319. Viruses. 2022. PMID: 35215910 Free PMC article.
Influenza A viruses in wild birds of the Pacific flyway, 2005-2008.
Siembieda JL, Johnson CK, Cardona C, Anchell N, Dao N, Reisen W, Boyce W. Siembieda JL, et al. Vector Borne Zoonotic Dis. 2010 Oct;10(8):793-800. doi: 10.1089/vbz.2009.0095. Epub 2010 Jan 8. Vector Borne Zoonotic Dis. 2010. PMID: 20059316 Free PMC article.
H9N2 influenza virus in China: a cause of concern.
Sun Y, Liu J. Sun Y, et al. Protein Cell. 2015 Jan;6(1):18-25. doi: 10.1007/s13238-014-0111-7. Epub 2014 Nov 11. Protein Cell. 2015. PMID: 25384439 Free PMC article. Review.
2,344 results